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Abu-Shawareb H, Acree R, Adams P, Adams J, Addis B, Aden R, Adrian P, Afeyan BB, Aggleton M, Aghaian L, Aguirre A, Aikens D, Akre J, Albert F, Albrecht M, Albright BJ, Albritton J, Alcala J, Alday C, Alessi DA, Alexander N, Alfonso J, Alfonso N, Alger E, Ali SJ, Ali ZA, Allen A, Alley WE, Amala P, Amendt PA, Amick P, Ammula S, Amorin C, Ampleford DJ, Anderson RW, Anklam T, Antipa N, Appelbe B, Aracne-Ruddle C, Araya E, Archuleta TN, Arend M, Arnold P, Arnold T, Arsenlis A, Asay J, Atherton LJ, Atkinson D, Atkinson R, Auerbach JM, Austin B, Auyang L, Awwal AAS, Aybar N, Ayers J, Ayers S, Ayers T, Azevedo S, Bachmann B, Back CA, Bae J, Bailey DS, Bailey J, Baisden T, Baker KL, Baldis H, Barber D, Barberis M, Barker D, Barnes A, Barnes CW, Barrios MA, Barty C, Bass I, Batha SH, Baxamusa SH, Bazan G, Beagle JK, Beale R, Beck BR, Beck JB, Bedzyk M, Beeler RG, Beeler RG, Behrendt W, Belk L, Bell P, Belyaev M, Benage JF, Bennett G, Benedetti LR, Benedict LX, Berger RL, Bernat T, Bernstein LA, Berry B, Bertolini L, Besenbruch G, Betcher J, Bettenhausen R, Betti R, Bezzerides B, Bhandarkar SD, Bickel R, Biener J, Biesiada T, Bigelow K, Bigelow-Granillo J, Bigman V, Bionta RM, Birge NW, Bitter M, Black AC, Bleile R, Bleuel DL, Bliss E, Bliss E, Blue B, Boehly T, Boehm K, Boley CD, Bonanno R, Bond EJ, Bond T, Bonino MJ, Borden M, Bourgade JL, Bousquet J, Bowers J, Bowers M, Boyd R, Boyle D, Bozek A, Bradley DK, Bradley KS, Bradley PA, Bradley L, Brannon L, Brantley PS, Braun D, Braun T, Brienza-Larsen K, Briggs R, Briggs TM, Britten J, Brooks ED, Browning D, Bruhn MW, Brunner TA, Bruns H, Brunton G, Bryant B, Buczek T, Bude J, Buitano L, Burkhart S, Burmark J, Burnham A, Burr R, Busby LE, Butlin B, Cabeltis R, Cable M, Cabot WH, Cagadas B, Caggiano J, Cahayag R, Caldwell SE, Calkins S, Callahan DA, Calleja-Aguirre J, Camara L, Camp D, Campbell EM, Campbell JH, Carey B, Carey R, Carlisle K, Carlson L, Carman L, Carmichael J, Carpenter A, Carr C, Carrera JA, Casavant D, Casey A, Casey DT, Castillo A, Castillo E, Castor JI, Castro C, Caughey W, Cavitt R, Celeste J, Celliers PM, Cerjan C, Chandler G, Chang B, Chang C, Chang J, Chang L, Chapman R, Chapman TD, Chase L, Chen H, Chen H, Chen K, Chen LY, Cheng B, Chittenden J, Choate C, Chou J, Chrien RE, Chrisp M, Christensen K, Christensen M, Christiansen NS, Christopherson AR, Chung M, Church JA, Clark A, Clark DS, Clark K, Clark R, Claus L, Cline B, Cline JA, Cobble JA, Cochrane K, Cohen B, Cohen S, Collette MR, Collins GW, Collins LA, Collins TJB, Conder A, Conrad B, Conyers M, Cook AW, Cook D, Cook R, Cooley JC, Cooper G, Cope T, Copeland SR, Coppari F, Cortez J, Cox J, Crandall DH, Crane J, Craxton RS, Cray M, Crilly A, Crippen JW, Cross D, Cuneo M, Cuotts G, Czajka CE, Czechowicz D, Daly T, Danforth P, Danly C, Darbee R, Darlington B, Datte P, Dauffy L, Davalos G, Davidovits S, Davis P, Davis J, Dawson S, Day RD, Day TH, Dayton M, Deck C, Decker C, Deeney C, DeFriend KA, Deis G, Delamater ND, Delettrez JA, Demaret R, Demos S, Dempsey SM, Desjardin R, Desjardins T, Desjarlais MP, Dewald EL, DeYoreo J, Diaz S, Dimonte G, Dittrich TR, Divol L, Dixit SN, Dixon J, Do A, Dodd ES, Dolan D, Donovan A, Donovan M, Döppner T, Dorrer C, Dorsano N, Douglas MR, Dow D, Downie J, Downing E, Dozieres M, Draggoo V, Drake D, Drake RP, Drake T, Dreifuerst G, Drury O, DuBois DF, DuBois PF, Dunham G, Durocher M, Dylla-Spears R, Dymoke-Bradshaw AKL, Dzenitis B, Ebbers C, Eckart M, Eddinger S, Eder D, Edgell D, Edwards MJ, Efthimion P, Eggert JH, Ehrlich B, Ehrmann P, Elhadj S, Ellerbee C, Elliott NS, Ellison CL, Elsner F, Emerich M, Engelhorn K, England T, English E, Epperson P, Epstein R, Erbert G, Erickson MA, Erskine DJ, Erlandson A, Espinosa RJ, Estes C, Estabrook KG, Evans S, Fabyan A, Fair J, Fallejo R, Farmer N, Farmer WA, Farrell M, Fatherley VE, Fedorov M, Feigenbaum E, Fehrenbach T, Feit M, Felker B, Ferguson W, Fernandez JC, Fernandez-Panella A, Fess S, Field JE, Filip CV, Fincke JR, Finn T, Finnegan SM, Finucane RG, Fischer M, Fisher A, Fisher J, Fishler B, Fittinghoff D, Fitzsimmons P, Flegel M, Flippo KA, Florio J, Folta J, Folta P, Foreman LR, Forrest C, Forsman A, Fooks J, Foord M, Fortner R, Fournier K, Fratanduono DE, Frazier N, Frazier T, Frederick C, Freeman MS, Frenje J, Frey D, Frieders G, Friedrich S, Froula DH, Fry J, Fuller T, Gaffney J, Gales S, Le Galloudec B, Le Galloudec KK, Gambhir A, Gao L, Garbett WJ, Garcia A, Gates C, Gaut E, Gauthier P, Gavin Z, Gaylord J, Geddes CGR, Geissel M, Génin F, Georgeson J, Geppert-Kleinrath H, Geppert-Kleinrath V, Gharibyan N, Gibson J, Gibson C, Giraldez E, Glebov V, Glendinning SG, Glenn S, Glenzer SH, Goade S, Gobby PL, Goldman SR, Golick B, Gomez M, Goncharov V, Goodin D, Grabowski P, Grafil E, Graham P, Grandy J, Grasz E, Graziani FR, Greenman G, Greenough JA, Greenwood A, Gregori G, Green T, Griego JR, Grim GP, Grondalski J, Gross S, Guckian J, Guler N, Gunney B, Guss G, Haan S, Hackbarth J, Hackel L, Hackel R, Haefner C, Hagmann C, Hahn KD, Hahn S, Haid BJ, Haines BM, Hall BM, Hall C, Hall GN, Hamamoto M, Hamel S, Hamilton CE, Hammel BA, Hammer JH, Hampton G, Hamza A, Handler A, Hansen S, Hanson D, Haque R, Harding D, Harding E, Hares JD, Harris DB, Harte JA, Hartouni EP, Hatarik R, Hatchett S, Hauer AA, Havre M, Hawley R, Hayes J, Hayes J, Hayes S, Hayes-Sterbenz A, Haynam CA, Haynes DA, Headley D, Heal A, Heebner JE, Heerey S, Heestand GM, Heeter R, Hein N, Heinbockel C, Hendricks C, Henesian M, Heninger J, Henrikson J, Henry EA, Herbold EB, Hermann MR, Hermes G, Hernandez JE, Hernandez VJ, Herrmann MC, Herrmann HW, Herrera OD, Hewett D, Hibbard R, Hicks DG, Higginson DP, Hill D, Hill K, Hilsabeck T, Hinkel DE, Ho DD, Ho VK, Hoffer JK, Hoffman NM, Hohenberger M, Hohensee M, Hoke W, Holdener D, Holdener F, Holder JP, Holko B, Holunga D, Holzrichter JF, Honig J, Hoover D, Hopkins D, Berzak Hopkins LF, Hoppe M, Hoppe ML, Horner J, Hornung R, Horsfield CJ, Horvath J, Hotaling D, House R, Howell L, Hsing WW, Hu SX, Huang H, Huckins J, Hui H, Humbird KD, Hund J, Hunt J, Hurricane OA, Hutton M, Huynh KHK, Inandan L, Iglesias C, Igumenshchev IV, Ivanovich I, Izumi N, Jackson M, Jackson J, Jacobs SD, James G, Jancaitis K, Jarboe J, Jarrott LC, Jasion D, Jaquez J, Jeet J, Jenei AE, Jensen J, Jimenez J, Jimenez R, Jobe D, Johal Z, Johns HM, Johnson D, Johnson MA, Gatu Johnson M, Johnson RJ, Johnson S, Johnson SA, Johnson T, Jones K, Jones O, Jones M, Jorge R, Jorgenson HJ, Julian M, Jun BI, Jungquist R, Kaae J, Kabadi N, Kaczala D, Kalantar D, Kangas K, Karasiev VV, Karasik M, Karpenko V, Kasarky A, Kasper K, Kauffman R, Kaufman MI, Keane C, Keaty L, Kegelmeyer L, Keiter PA, Kellett PA, Kellogg J, Kelly JH, Kemic S, Kemp AJ, Kemp GE, Kerbel GD, Kershaw D, Kerr SM, Kessler TJ, Key MH, Khan SF, Khater H, Kiikka C, Kilkenny J, Kim Y, Kim YJ, Kimko J, Kimmel M, Kindel JM, King J, Kirkwood RK, Klaus L, Klem D, Kline JL, Klingmann J, Kluth G, Knapp P, Knauer J, Knipping J, Knudson M, Kobs D, Koch J, Kohut T, Kong C, Koning JM, Koning P, Konior S, Kornblum H, Kot LB, Kozioziemski B, Kozlowski M, Kozlowski PM, Krammen J, Krasheninnikova NS, Krauland CM, Kraus B, Krauser W, Kress JD, Kritcher AL, Krieger E, Kroll JJ, Kruer WL, Kruse MKG, Kucheyev S, Kumbera M, Kumpan S, Kunimune J, Kur E, Kustowski B, Kwan TJT, Kyrala GA, Laffite S, Lafon M, LaFortune K, Lagin L, Lahmann B, Lairson B, Landen OL, Land T, Lane M, Laney D, Langdon AB, Langenbrunner J, Langer SH, Langro A, Lanier NE, Lanier TE, Larson D, Lasinski BF, Lassle D, LaTray D, Lau G, Lau N, Laumann C, Laurence A, Laurence TA, Lawson J, Le HP, Leach RR, Leal L, Leatherland A, LeChien K, Lechleiter B, Lee A, Lee M, Lee T, Leeper RJ, Lefebvre E, Leidinger JP, LeMire B, Lemke RW, Lemos NC, Le Pape S, Lerche R, Lerner S, Letts S, Levedahl K, Lewis T, Li CK, Li H, Li J, Liao W, Liao ZM, Liedahl D, Liebman J, Lindford G, Lindman EL, Lindl JD, Loey H, London RA, Long F, Loomis EN, Lopez FE, Lopez H, Losbanos E, Loucks S, Lowe-Webb R, Lundgren E, Ludwigsen AP, Luo R, Lusk J, Lyons R, Ma T, Macallop Y, MacDonald MJ, MacGowan BJ, Mack JM, Mackinnon AJ, MacLaren SA, MacPhee AG, Magelssen GR, Magoon J, Malone RM, Malsbury T, Managan R, Mancini R, Manes K, Maney D, Manha D, Mannion OM, Manuel AM, Manuel MJE, Mapoles E, Mara G, Marcotte T, Marin E, Marinak MM, Mariscal DA, Mariscal EF, Marley EV, Marozas JA, Marquez R, Marshall CD, Marshall FJ, Marshall M, Marshall S, Marticorena J, Martinez JI, Martinez D, Maslennikov I, Mason D, Mason RJ, Masse L, Massey W, Masson-Laborde PE, Masters ND, Mathisen D, Mathison E, Matone J, Matthews MJ, Mattoon C, Mattsson TR, Matzen K, Mauche CW, Mauldin M, McAbee T, McBurney M, Mccarville T, McCrory RL, McEvoy AM, McGuffey C, Mcinnis M, McKenty P, McKinley MS, McLeod JB, McPherson A, Mcquillan B, Meamber M, Meaney KD, Meezan NB, Meissner R, Mehlhorn TA, Mehta NC, Menapace J, Merrill FE, Merritt BT, Merritt EC, Meyerhofer DD, Mezyk S, Mich RJ, Michel PA, Milam D, Miller C, Miller D, Miller DS, Miller E, Miller EK, Miller J, Miller M, Miller PE, Miller T, Miller W, Miller-Kamm V, Millot M, Milovich JL, Minner P, Miquel JL, Mitchell S, Molvig K, Montesanti RC, Montgomery DS, Monticelli M, Montoya A, Moody JD, Moore AS, Moore E, Moran M, Moreno JC, Moreno K, Morgan BE, Morrow T, Morton JW, Moses E, Moy K, Muir R, Murillo MS, Murray JE, Murray JR, Munro DH, Murphy TJ, Munteanu FM, Nafziger J, Nagayama T, Nagel SR, Nast R, Negres RA, Nelson A, Nelson D, Nelson J, Nelson S, Nemethy S, Neumayer P, Newman K, Newton M, Nguyen H, Di Nicola JMG, Di Nicola P, Niemann C, Nikroo A, Nilson PM, Nobile A, Noorai V, Nora RC, Norton M, Nostrand M, Note V, Novell S, Nowak PF, Nunez A, Nyholm RA, O'Brien M, Oceguera A, Oertel JA, Oesterle AL, Okui J, Olejniczak B, Oliveira J, Olsen P, Olson B, Olson K, Olson RE, Opachich YP, Orsi N, Orth CD, Owen M, Padalino S, Padilla E, Paguio R, Paguio S, Paisner J, Pajoom S, Pak A, Palaniyappan S, Palma K, Pannell T, Papp F, Paras D, Parham T, Park HS, Pasternak A, Patankar S, Patel MV, Patel PK, Patterson R, Patterson S, Paul B, Paul M, Pauli E, Pearce OT, Pearcy J, Pedretti A, Pedrotti B, Peer A, Pelz LJ, Penetrante B, Penner J, Perez A, Perkins LJ, Pernice E, Perry TS, Person S, Petersen D, Petersen T, Peterson DL, Peterson EB, Peterson JE, Peterson JL, Peterson K, Peterson RR, Petrasso RD, Philippe F, Phillion D, Phipps TJ, Piceno E, Pickworth L, Ping Y, Pino J, Piston K, Plummer R, Pollack GD, Pollaine SM, Pollock BB, Ponce D, Ponce J, Pontelandolfo J, Porter JL, Post J, Poujade O, Powell C, Powell H, Power G, Pozulp M, Prantil M, Prasad M, Pratuch S, Price S, Primdahl K, Prisbrey S, Procassini R, Pruyne A, Pudliner B, Qiu SR, Quan K, Quinn M, Quintenz J, Radha PB, Rainer F, Ralph JE, Raman KS, Raman R, Rambo PW, Rana S, Randewich A, Rardin D, Ratledge M, Ravelo N, Ravizza F, Rayce M, Raymond A, Raymond B, Reed B, Reed C, Regan S, Reichelt B, Reis V, Reisdorf S, Rekow V, Remington BA, Rendon A, 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Wilcox R, Wilcox S, Wild C, Wilde BH, Wilde CH, Wilhelmsen K, Wilke MD, Wilkens H, Wilkins P, Wilks SC, Williams EA, Williams GJ, Williams W, Williams WH, Wilson DC, Wilson B, Wilson E, Wilson R, Winters S, Wisoff PJ, Wittman M, Wolfe J, Wong A, Wong KW, Wong L, Wong N, Wood R, Woodhouse D, Woodruff J, Woods DT, Woods S, Woodworth BN, Wooten E, Wootton A, Work K, Workman JB, Wright J, Wu M, Wuest C, Wysocki FJ, Xu H, Yamaguchi M, Yang B, Yang ST, Yatabe J, Yeamans CB, Yee BC, Yi SA, Yin L, Young B, Young CS, Young CV, Young P, Youngblood K, Yu J, Zacharias R, Zagaris G, Zaitseva N, Zaka F, Ze F, Zeiger B, Zika M, Zimmerman GB, Zobrist T, Zuegel JD, Zylstra AB. Achievement of Target Gain Larger than Unity in an Inertial Fusion Experiment. Phys Rev Lett 2024; 132:065102. [PMID: 38394591 DOI: 10.1103/physrevlett.132.065102] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/03/2024] [Indexed: 02/25/2024]
Abstract
On December 5, 2022, an indirect drive fusion implosion on the National Ignition Facility (NIF) achieved a target gain G_{target} of 1.5. This is the first laboratory demonstration of exceeding "scientific breakeven" (or G_{target}>1) where 2.05 MJ of 351 nm laser light produced 3.1 MJ of total fusion yield, a result which significantly exceeds the Lawson criterion for fusion ignition as reported in a previous NIF implosion [H. Abu-Shawareb et al. (Indirect Drive ICF Collaboration), Phys. Rev. Lett. 129, 075001 (2022)PRLTAO0031-900710.1103/PhysRevLett.129.075001]. This achievement is the culmination of more than five decades of research and gives proof that laboratory fusion, based on fundamental physics principles, is possible. This Letter reports on the target, laser, design, and experimental advancements that led to this result.
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Affiliation(s)
| | - R Acree
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Adams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Adams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Addis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Aden
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Adrian
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B B Afeyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Polymath Research Inc., 827 Bonde Ct., Pleasanton, California 94566, USA
| | - M Aggleton
- General Atomics, San Diego, California 92186, USA
| | - L Aghaian
- General Atomics, San Diego, California 92186, USA
| | - A Aguirre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Aikens
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Akre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Albert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Albrecht
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B J Albright
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Albritton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Alcala
- General Atomics, San Diego, California 92186, USA
| | - C Alday
- General Atomics, San Diego, California 92186, USA
| | - D A Alessi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Alexander
- General Atomics, San Diego, California 92186, USA
| | - J Alfonso
- General Atomics, San Diego, California 92186, USA
| | - N Alfonso
- General Atomics, San Diego, California 92186, USA
| | - E Alger
- General Atomics, San Diego, California 92186, USA
| | - S J Ali
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Z A Ali
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - A Allen
- General Atomics, San Diego, California 92186, USA
| | - W E Alley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Amala
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Amendt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Amick
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Ammula
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Amorin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D J Ampleford
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R W Anderson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Anklam
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Antipa
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Appelbe
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
| | - C Aracne-Ruddle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Araya
- General Atomics, San Diego, California 92186, USA
| | - T N Archuleta
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Arend
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Arnold
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Arnold
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Arsenlis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Asay
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - L J Atherton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Atkinson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Atkinson
- General Atomics, San Diego, California 92186, USA
| | - J M Auerbach
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Austin
- General Atomics, San Diego, California 92186, USA
| | - L Auyang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A A S Awwal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Aybar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Ayers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Ayers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Ayers
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - S Azevedo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Bachmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C A Back
- General Atomics, San Diego, California 92186, USA
| | - J Bae
- General Atomics, San Diego, California 92186, USA
| | - D S Bailey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Bailey
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - T Baisden
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K L Baker
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Baldis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Barber
- General Atomics, San Diego, California 92186, USA
| | - M Barberis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Barker
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Barnes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C W Barnes
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M A Barrios
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Barty
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Bass
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S H Batha
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S H Baxamusa
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Bazan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J K Beagle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Beale
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B R Beck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J B Beck
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Bedzyk
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R G Beeler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R G Beeler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Behrendt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Belk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Bell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Belyaev
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J F Benage
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - G Bennett
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - L R Benedetti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L X Benedict
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R L Berger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Bernat
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L A Bernstein
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- University of California at Berkeley, Dept. of Nuclear Engineering, 4165 Etcheverry Hall, Berkeley, California 94720-1730, USA
- Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
| | - B Berry
- General Atomics, San Diego, California 92186, USA
| | - L Bertolini
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Besenbruch
- General Atomics, San Diego, California 92186, USA
| | - J Betcher
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - R Bettenhausen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Bezzerides
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S D Bhandarkar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Bickel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Biener
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Biesiada
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Bigelow
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - J Bigelow-Granillo
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - V Bigman
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R M Bionta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N W Birge
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Bitter
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - A C Black
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Bleile
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D L Bleuel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Bliss
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Bliss
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Blue
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Boehly
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Boehm
- General Atomics, San Diego, California 92186, USA
| | - C D Boley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Bonanno
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E J Bond
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Bond
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M J Bonino
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Borden
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - J Bousquet
- General Atomics, San Diego, California 92186, USA
| | - J Bowers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Bowers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Boyd
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Boyle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Bozek
- General Atomics, San Diego, California 92186, USA
| | - D K Bradley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K S Bradley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P A Bradley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - L Bradley
- General Atomics, San Diego, California 92186, USA
| | - L Brannon
- General Atomics, San Diego, California 92186, USA
| | - P S Brantley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Braun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Braun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Brienza-Larsen
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - R Briggs
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T M Briggs
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Britten
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E D Brooks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Browning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M W Bruhn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T A Brunner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Bruns
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Brunton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Bryant
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Buczek
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Bude
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Buitano
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - S Burkhart
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Burmark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Burnham
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Burr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L E Busby
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Butlin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Cabeltis
- General Atomics, San Diego, California 92186, USA
| | - M Cable
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W H Cabot
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Cagadas
- General Atomics, San Diego, California 92186, USA
| | - J Caggiano
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Cahayag
- General Atomics, San Diego, California 92186, USA
| | - S E Caldwell
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Calkins
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - D A Callahan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - L Camara
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Camp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J H Campbell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Carey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Carey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Carlisle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Carlson
- General Atomics, San Diego, California 92186, USA
| | - L Carman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Carmichael
- General Atomics, San Diego, California 92186, USA
| | - A Carpenter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Carr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Carrera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Casavant
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Casey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D T Casey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Castillo
- General Atomics, San Diego, California 92186, USA
| | - E Castillo
- General Atomics, San Diego, California 92186, USA
| | - J I Castor
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Castro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Caughey
- General Atomics, San Diego, California 92186, USA
| | - R Cavitt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Celeste
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Celliers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Cerjan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Chandler
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Chapman
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T D Chapman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Chase
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Chen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Chen
- General Atomics, San Diego, California 92186, USA
| | - K Chen
- General Atomics, San Diego, California 92186, USA
| | - L-Y Chen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Cheng
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Chittenden
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
| | - C Choate
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Chou
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R E Chrien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Chrisp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Christensen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Christensen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N S Christiansen
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A R Christopherson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Chung
- General Atomics, San Diego, California 92186, USA
| | - J A Church
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Clark
- General Atomics, San Diego, California 92186, USA
| | - D S Clark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Clark
- General Atomics, San Diego, California 92186, USA
| | - R Clark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Claus
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Cline
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Cline
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Cobble
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - K Cochrane
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Cohen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Cohen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M R Collette
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G W Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - L A Collins
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T J B Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Conder
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Conrad
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Conyers
- General Atomics, San Diego, California 92186, USA
| | - A W Cook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Cook
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - R Cook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Cooley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G Cooper
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
- University of New Mexico, Dept. of Nuclear Engineering, MSC01 1120, 1 University of New Mexico, Albuquerque, New Mexico 87131-0001, USA
| | - T Cope
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S R Copeland
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Coppari
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Cortez
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - J Cox
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Crandall
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - J Crane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R S Craxton
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Cray
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Crilly
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
| | - J W Crippen
- General Atomics, San Diego, California 92186, USA
| | - D Cross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Cuneo
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - G Cuotts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C E Czajka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Czechowicz
- General Atomics, San Diego, California 92186, USA
| | - T Daly
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Danforth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Danly
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R Darbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Darlington
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Datte
- General Atomics, San Diego, California 92186, USA
| | - L Dauffy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Davalos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Davidovits
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Davis
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - J Davis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Dawson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R D Day
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T H Day
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Dayton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Deck
- General Atomics, San Diego, California 92186, USA
| | - C Decker
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Deeney
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - K A DeFriend
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G Deis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N D Delamater
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J A Delettrez
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Demaret
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Demos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Dempsey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Desjardin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Desjardins
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M P Desjarlais
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E L Dewald
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J DeYoreo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Diaz
- General Atomics, San Diego, California 92186, USA
| | - G Dimonte
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T R Dittrich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Divol
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S N Dixit
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Dixon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Do
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E S Dodd
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Dolan
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A Donovan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Donovan
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Dorrer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - N Dorsano
- General Atomics, San Diego, California 92186, USA
| | - M R Douglas
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Dow
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - J Downie
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Downing
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Dozieres
- General Atomics, San Diego, California 92186, USA
| | - V Draggoo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Drake
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - R P Drake
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- University of Michigan, Climate & Space Research Building, 2455 Hayward Street Ann Arbor, Michigan 48109-2143, USA
| | - T Drake
- General Atomics, San Diego, California 92186, USA
| | - G Dreifuerst
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O Drury
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D F DuBois
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P F DuBois
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Dunham
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Durocher
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R Dylla-Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A K L Dymoke-Bradshaw
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, United Kingdom
| | - B Dzenitis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Ebbers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Eckart
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Eddinger
- General Atomics, San Diego, California 92186, USA
| | - D Eder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Edgell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Edwards
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Efthimion
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Ehrlich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Ehrmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Elhadj
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Ellerbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N S Elliott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C L Ellison
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Elsner
- General Atomics, San Diego, California 92186, USA
| | - M Emerich
- General Atomics, San Diego, California 92186, USA
| | - K Engelhorn
- General Atomics, San Diego, California 92186, USA
| | - T England
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E English
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Epperson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G Erbert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M A Erickson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D J Erskine
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Erlandson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Espinosa
- General Atomics, San Diego, California 92186, USA
| | - C Estes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K G Estabrook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Evans
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Fabyan
- General Atomics, San Diego, California 92186, USA
| | - J Fair
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Fallejo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Farmer
- General Atomics, San Diego, California 92186, USA
| | - W A Farmer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Farrell
- General Atomics, San Diego, California 92186, USA
| | - V E Fatherley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Fedorov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Feigenbaum
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - M Feit
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Felker
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Ferguson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Fernandez
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Fernandez-Panella
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Fess
- General Atomics, San Diego, California 92186, USA
| | - J E Field
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C V Filip
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Fincke
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T Finn
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - S M Finnegan
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R G Finucane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Fischer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Fisher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Fisher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Fishler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Fittinghoff
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - M Flegel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K A Flippo
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Florio
- General Atomics, San Diego, California 92186, USA
| | - J Folta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Folta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L R Foreman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Forsman
- General Atomics, San Diego, California 92186, USA
| | - J Fooks
- General Atomics, San Diego, California 92186, USA
| | - M Foord
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Fortner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Fournier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Frazier
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - T Frazier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Frederick
- General Atomics, San Diego, California 92186, USA
| | - M S Freeman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Frenje
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D Frey
- General Atomics, San Diego, California 92186, USA
| | - G Frieders
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Friedrich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Froula
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Fry
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Fuller
- General Atomics, San Diego, California 92186, USA
| | - J Gaffney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Gales
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - B Le Galloudec
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K K Le Galloudec
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Gambhir
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Gao
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - W J Garbett
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - A Garcia
- General Atomics, San Diego, California 92186, USA
| | - C Gates
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Gaut
- General Atomics, San Diego, California 92186, USA
| | - P Gauthier
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - Z Gavin
- General Atomics, San Diego, California 92186, USA
| | - J Gaylord
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C G R Geddes
- Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
| | - M Geissel
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - F Génin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Georgeson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - H Geppert-Kleinrath
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - V Geppert-Kleinrath
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N Gharibyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Gibson
- General Atomics, San Diego, California 92186, USA
| | - C Gibson
- General Atomics, San Diego, California 92186, USA
| | - E Giraldez
- General Atomics, San Diego, California 92186, USA
| | - V Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S G Glendinning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Glenn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S H Glenzer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - S Goade
- General Atomics, San Diego, California 92186, USA
| | - P L Gobby
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S R Goldman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Golick
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Gomez
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - V Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Goodin
- General Atomics, San Diego, California 92186, USA
| | - P Grabowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Grafil
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Graham
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - J Grandy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Grasz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F R Graziani
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Greenman
- General Atomics, San Diego, California 92186, USA
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- Polymath Research Inc., 827 Bonde Ct., Pleasanton, California 94566, USA
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- University of California at Berkeley, Dept. of Nuclear Engineering, 4165 Etcheverry Hall, Berkeley, California 94720-1730, USA
- Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
- CEA/DAM/DIF, 91297 Arpajon cedex, France
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
- University of New Mexico, Dept. of Nuclear Engineering, MSC01 1120, 1 University of New Mexico, Albuquerque, New Mexico 87131-0001, USA
- University of Michigan, Climate & Space Research Building, 2455 Hayward Street Ann Arbor, Michigan 48109-2143, USA
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, United Kingdom
- Diamond Materials Gmbh, 79108 Freiburg, Germany
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
- Department of Physics, Clarendon Lab, University of Oxford, Parks Road, Oxford, OX1 3PU, United Kingodm
- Spectral Sciences Inc., 4 Fourth Ave, Burlington, Massachusetts 01803-3304, USA
- RWTH Aachen University, 52066 Aachen, Germany
- University of Michigan, 500 S State St, Ann Arbor, Michigan 48109, USA
- United States Naval Research Laboratory, Plasma Physics Division, 4555 Overlook Ave SW, Washington, DC 20375, USA
- Laboratoire pour l'utilisation des Lasers Intenses chez École Polytechnique, F-91128 Palaiseau cedex, France
- University of Nevada at Reno, Dept. of Physics, MS 0220, 1664 N. Virginia St., Reno, Nevada 89557, USA
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
- University of California at Los Angeles, Dept. of Physics & Astronomy, 475 Portola Plaza, Los Angeles, California 90095-1547, USA
- Sutter Instrument, 1 Digital Dr., Novator, California 94949, USA
- SUNY Geneseo, Dept. of Physics & Astronomy, Integrated Science Center, Geneseo, New York 14454, USA
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, OC11 0QX, United Kingdom
- Dept. of Mathematics and Statistics, San José State University, San José, California 95192, USA
- Department of Physics and Astronomy, San José State University, San José California 95192-0106, USA
| | - J A Greenough
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Greenwood
- General Atomics, San Diego, California 92186, USA
| | - G Gregori
- Department of Physics, Clarendon Lab, University of Oxford, Parks Road, Oxford, OX1 3PU, United Kingodm
| | - T Green
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Griego
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G P Grim
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Grondalski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Gross
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - J Guckian
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - N Guler
- Spectral Sciences Inc., 4 Fourth Ave, Burlington, Massachusetts 01803-3304, USA
| | - B Gunney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Guss
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Haan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hackbarth
- General Atomics, San Diego, California 92186, USA
| | - L Hackel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hackel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Haefner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- RWTH Aachen University, 52066 Aachen, Germany
| | - C Hagmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Hahn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hahn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B J Haid
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B M Haines
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B M Hall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Hall
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - G N Hall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hamamoto
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hamel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C E Hamilton
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B A Hammel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J H Hammer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Hampton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Hamza
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Handler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hansen
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Hanson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R Haque
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E Harding
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J D Hares
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, United Kingdom
| | - D B Harris
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J A Harte
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E P Hartouni
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hatarik
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hatchett
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A A Hauer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Havre
- General Atomics, San Diego, California 92186, USA
| | - R Hawley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hayes
- General Atomics, San Diego, California 92186, USA
| | - J Hayes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hayes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Hayes-Sterbenz
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C A Haynam
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D A Haynes
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Headley
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A Heal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Heebner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Heerey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G M Heestand
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Heeter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Hein
- General Atomics, San Diego, California 92186, USA
| | - C Heinbockel
- General Atomics, San Diego, California 92186, USA
| | - C Hendricks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Henesian
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Heninger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Henrikson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E A Henry
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E B Herbold
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M R Hermann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Hermes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Hernandez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V J Hernandez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M C Herrmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H W Herrmann
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - O D Herrera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hewett
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hibbard
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D G Hicks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D P Higginson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hill
- General Atomics, San Diego, California 92186, USA
| | - K Hill
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - T Hilsabeck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D E Hinkel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D D Ho
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V K Ho
- General Atomics, San Diego, California 92186, USA
| | - J K Hoffer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N M Hoffman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Hohenberger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hohensee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Hoke
- General Atomics, San Diego, California 92186, USA
| | - D Holdener
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Holdener
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J P Holder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Holko
- General Atomics, San Diego, California 92186, USA
| | - D Holunga
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J F Holzrichter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Honig
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hoover
- General Atomics, San Diego, California 92186, USA
| | - D Hopkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L F Berzak Hopkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hoppe
- General Atomics, San Diego, California 92186, USA
| | - M L Hoppe
- General Atomics, San Diego, California 92186, USA
| | - J Horner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hornung
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C J Horsfield
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - J Horvath
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hotaling
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R House
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Howell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W W Hsing
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - H Huang
- General Atomics, San Diego, California 92186, USA
| | - J Huckins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Hui
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Humbird
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hund
- General Atomics, San Diego, California 92186, USA
| | - J Hunt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O A Hurricane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hutton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K H-K Huynh
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Inandan
- General Atomics, San Diego, California 92186, USA
| | - C Iglesias
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I Ivanovich
- University of Michigan, 500 S State St, Ann Arbor, Michigan 48109, USA
| | - N Izumi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Jackson
- General Atomics, San Diego, California 92186, USA
| | - J Jackson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S D Jacobs
- General Atomics, San Diego, California 92186, USA
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- Polymath Research Inc., 827 Bonde Ct., Pleasanton, California 94566, USA
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- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- University of California at Berkeley, Dept. of Nuclear Engineering, 4165 Etcheverry Hall, Berkeley, California 94720-1730, USA
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- CEA/DAM/DIF, 91297 Arpajon cedex, France
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
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- University of New Mexico, Dept. of Nuclear Engineering, MSC01 1120, 1 University of New Mexico, Albuquerque, New Mexico 87131-0001, USA
- University of Michigan, Climate & Space Research Building, 2455 Hayward Street Ann Arbor, Michigan 48109-2143, USA
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, United Kingdom
- Diamond Materials Gmbh, 79108 Freiburg, Germany
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
- Department of Physics, Clarendon Lab, University of Oxford, Parks Road, Oxford, OX1 3PU, United Kingodm
- Spectral Sciences Inc., 4 Fourth Ave, Burlington, Massachusetts 01803-3304, USA
- RWTH Aachen University, 52066 Aachen, Germany
- University of Michigan, 500 S State St, Ann Arbor, Michigan 48109, USA
- United States Naval Research Laboratory, Plasma Physics Division, 4555 Overlook Ave SW, Washington, DC 20375, USA
- Laboratoire pour l'utilisation des Lasers Intenses chez École Polytechnique, F-91128 Palaiseau cedex, France
- University of Nevada at Reno, Dept. of Physics, MS 0220, 1664 N. Virginia St., Reno, Nevada 89557, USA
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
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- University of California at Los Angeles, Dept. of Physics & Astronomy, 475 Portola Plaza, Los Angeles, California 90095-1547, USA
- Sutter Instrument, 1 Digital Dr., Novator, California 94949, USA
- SUNY Geneseo, Dept. of Physics & Astronomy, Integrated Science Center, Geneseo, New York 14454, USA
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, OC11 0QX, United Kingdom
- Dept. of Mathematics and Statistics, San José State University, San José, California 95192, USA
- Department of Physics and Astronomy, San José State University, San José California 95192-0106, USA
| | - G James
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Jancaitis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Jarboe
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L C Jarrott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Jasion
- General Atomics, San Diego, California 92186, USA
| | - J Jaquez
- General Atomics, San Diego, California 92186, USA
| | - J Jeet
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A E Jenei
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Jensen
- General Atomics, San Diego, California 92186, USA
| | - J Jimenez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Jimenez
- General Atomics, San Diego, California 92186, USA
| | - D Jobe
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - Z Johal
- General Atomics, San Diego, California 92186, USA
| | - H M Johns
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Johnson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M A Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R J Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S A Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K Jones
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - O Jones
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Jones
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R Jorge
- General Atomics, San Diego, California 92186, USA
| | - H J Jorgenson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Julian
- General Atomics, San Diego, California 92186, USA
| | - B I Jun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Jungquist
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Kaae
- General Atomics, San Diego, California 92186, USA
| | - N Kabadi
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D Kaczala
- General Atomics, San Diego, California 92186, USA
| | - D Kalantar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Kangas
- General Atomics, San Diego, California 92186, USA
| | - V V Karasiev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Karasik
- United States Naval Research Laboratory, Plasma Physics Division, 4555 Overlook Ave SW, Washington, DC 20375, USA
| | - V Karpenko
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Kasarky
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - K Kasper
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Kauffman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M I Kaufman
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - C Keane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Keaty
- General Atomics, San Diego, California 92186, USA
| | - L Kegelmeyer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Keiter
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P A Kellett
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, United Kingdom
| | - J Kellogg
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J H Kelly
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Kemic
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A J Kemp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G E Kemp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G D Kerbel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Kershaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Kerr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J Kessler
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M H Key
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S F Khan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Khater
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Kiikka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kilkenny
- General Atomics, San Diego, California 92186, USA
| | - Y Kim
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - Y-J Kim
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kimko
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kimmel
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J M Kindel
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - J King
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R K Kirkwood
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Klaus
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Klem
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Kline
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Klingmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Kluth
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - P Knapp
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Knipping
- General Atomics, San Diego, California 92186, USA
| | - M Knudson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Kobs
- General Atomics, San Diego, California 92186, USA
| | - J Koch
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Kohut
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Kong
- General Atomics, San Diego, California 92186, USA
| | - J M Koning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Koning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Konior
- General Atomics, San Diego, California 92186, USA
| | - H Kornblum
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L B Kot
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Kozioziemski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kozlowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Kozlowski
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Krammen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N S Krasheninnikova
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C M Krauland
- General Atomics, San Diego, California 92186, USA
| | - B Kraus
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - W Krauser
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J D Kress
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A L Kritcher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Krieger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J J Kroll
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W L Kruer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M K G Kruse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Kucheyev
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kumbera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Kumpan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kunimune
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - E Kur
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Kustowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J T Kwan
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G A Kyrala
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Laffite
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - M Lafon
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - K LaFortune
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - L Lagin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Lahmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Lairson
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Land
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Lane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Laney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A B Langdon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Langenbrunner
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S H Langer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Langro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N E Lanier
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T E Lanier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Larson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B F Lasinski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Lassle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D LaTray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Lau
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Lau
- General Atomics, San Diego, California 92186, USA
| | - C Laumann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Laurence
- General Atomics, San Diego, California 92186, USA
| | - T A Laurence
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Lawson
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - H P Le
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R R Leach
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Leal
- General Atomics, San Diego, California 92186, USA
| | - A Leatherland
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - K LeChien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Lechleiter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Lee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Lee
- General Atomics, San Diego, California 92186, USA
| | - T Lee
- General Atomics, San Diego, California 92186, USA
| | - R J Leeper
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - E Lefebvre
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | | | - B LeMire
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R W Lemke
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - N C Lemos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Le Pape
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Laboratoire pour l'utilisation des Lasers Intenses chez École Polytechnique, F-91128 Palaiseau cedex, France
| | - R Lerche
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Lerner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Letts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Levedahl
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - T Lewis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C K Li
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Li
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Li
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Liao
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Z M Liao
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Liedahl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Liebman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Lindford
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E L Lindman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J D Lindl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Loey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R A London
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Long
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E N Loomis
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F E Lopez
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - H Lopez
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - E Losbanos
- General Atomics, San Diego, California 92186, USA
| | - S Loucks
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Lowe-Webb
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Lundgren
- General Atomics, San Diego, California 92186, USA
| | - A P Ludwigsen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Luo
- General Atomics, San Diego, California 92186, USA
| | - J Lusk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Lyons
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Ma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Y Macallop
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - M J MacDonald
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B J MacGowan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J M Mack
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A J Mackinnon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S A MacLaren
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A G MacPhee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G R Magelssen
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Magoon
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R M Malone
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - T Malsbury
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Managan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Mancini
- University of Nevada at Reno, Dept. of Physics, MS 0220, 1664 N. Virginia St., Reno, Nevada 89557, USA
| | - K Manes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Maney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Manha
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O M Mannion
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A M Manuel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M J-E Manuel
- General Atomics, San Diego, California 92186, USA
| | - E Mapoles
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Mara
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Marcotte
- General Atomics, San Diego, California 92186, USA
| | - E Marin
- General Atomics, San Diego, California 92186, USA
| | - M M Marinak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D A Mariscal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E F Mariscal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E V Marley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Marozas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Marquez
- General Atomics, San Diego, California 92186, USA
| | - C D Marshall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Marshall
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - J Marticorena
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J I Martinez
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Martinez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Maslennikov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Mason
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Mason
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - L Masse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - W Massey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P-E Masson-Laborde
- CEA/DAM/DIF, 91297 Arpajon cedex, France
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - N D Masters
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Mathisen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Mathison
- General Atomics, San Diego, California 92186, USA
| | - J Matone
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M J Matthews
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Mattoon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T R Mattsson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - K Matzen
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C W Mauche
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Mauldin
- General Atomics, San Diego, California 92186, USA
| | - T McAbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M McBurney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Mccarville
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R L McCrory
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A M McEvoy
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C McGuffey
- General Atomics, San Diego, California 92186, USA
| | - M Mcinnis
- General Atomics, San Diego, California 92186, USA
| | - P McKenty
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M S McKinley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J B McLeod
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A McPherson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Mcquillan
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| | - M Meamber
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Meaney
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N B Meezan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Meissner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T A Mehlhorn
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - N C Mehta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Menapace
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F E Merrill
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B T Merritt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E C Merritt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D D Meyerhofer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Mezyk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Mich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Michel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Milam
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D S Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E K Miller
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - J Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P E Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Miller
- General Atomics, San Diego, California 92186, USA
| | - W Miller
- General Atomics, San Diego, California 92186, USA
| | - V Miller-Kamm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Millot
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Milovich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Minner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J-L Miquel
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - S Mitchell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Molvig
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R C Montesanti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D S Montgomery
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Monticelli
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Montoya
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J D Moody
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A S Moore
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Moore
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Moran
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Moreno
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Moreno
- General Atomics, San Diego, California 92186, USA
| | - B E Morgan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Morrow
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J W Morton
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - E Moses
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Moy
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - R Muir
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M S Murillo
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
| | - J E Murray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Murray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Munro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J Murphy
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F M Munteanu
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Nafziger
- General Atomics, San Diego, California 92186, USA
| | - T Nagayama
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Nast
- General Atomics, San Diego, California 92186, USA
| | - R A Negres
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Nelson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Nelson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Nelson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Nelson
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - S Nemethy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Neumayer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Newman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Newton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Nguyen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J-M G Di Nicola
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Di Nicola
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Niemann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- University of California at Los Angeles, Dept. of Physics & Astronomy, 475 Portola Plaza, Los Angeles, California 90095-1547, USA
| | - A Nikroo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Nilson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Nobile
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - V Noorai
- General Atomics, San Diego, California 92186, USA
| | - R C Nora
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Norton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Nostrand
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Note
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Novell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P F Nowak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Nunez
- General Atomics, San Diego, California 92186, USA
| | - R A Nyholm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M O'Brien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Oceguera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Oertel
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| | - A L Oesterle
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| | - J Okui
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Olejniczak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Oliveira
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Olsen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Olson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Olson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R E Olson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - Y P Opachich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Orsi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C D Orth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Owen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Padalino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- SUNY Geneseo, Dept. of Physics & Astronomy, Integrated Science Center, Geneseo, New York 14454, USA
| | - E Padilla
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Paguio
- General Atomics, San Diego, California 92186, USA
| | - S Paguio
- General Atomics, San Diego, California 92186, USA
| | - J Paisner
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| | - S Pajoom
- General Atomics, San Diego, California 92186, USA
| | - A Pak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Palaniyappan
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| | - K Palma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Pannell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Papp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Paras
- General Atomics, San Diego, California 92186, USA
| | - T Parham
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H-S Park
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Pasternak
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - S Patankar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M V Patel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P K Patel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Patterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Patterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Paul
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Dr., Friday Harbor, Washington 98250, USA
| | - M Paul
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Pauli
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O T Pearce
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Pearcy
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Pedretti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Pedrotti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Peer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L J Pelz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Penetrante
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Penner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Perez
- General Atomics, San Diego, California 92186, USA
| | - L J Perkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Pernice
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T S Perry
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Person
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Petersen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Petersen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D L Peterson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - E B Peterson
- General Atomics, San Diego, California 92186, USA
| | - J E Peterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Peterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Peterson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R R Peterson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R D Petrasso
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - F Philippe
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - D Phillion
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J Phipps
- General Atomics, San Diego, California 92186, USA
| | - E Piceno
- General Atomics, San Diego, California 92186, USA
| | - L Pickworth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Pino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Piston
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Plummer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G D Pollack
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S M Pollaine
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B B Pollock
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Ponce
- General Atomics, San Diego, California 92186, USA
| | - J Ponce
- General Atomics, San Diego, California 92186, USA
| | | | - J L Porter
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Post
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O Poujade
- CEA/DAM/DIF, 91297 Arpajon cedex, France
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - C Powell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Powell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Power
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Pozulp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Prantil
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Prasad
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Pratuch
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Price
- General Atomics, San Diego, California 92186, USA
| | - K Primdahl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Prisbrey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Procassini
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Pruyne
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Pudliner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S R Qiu
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Quan
- General Atomics, San Diego, California 92186, USA
| | - M Quinn
- General Atomics, San Diego, California 92186, USA
| | - J Quintenz
- General Atomics, San Diego, California 92186, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - F Rainer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Ralph
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K S Raman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Raman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P W Rambo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Rana
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Randewich
- Atomic Weapons Establishment, Aldermaston, RG7 4PR, United Kingdom
| | - D Rardin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Ratledge
- General Atomics, San Diego, California 92186, USA
| | - N Ravelo
- General Atomics, San Diego, California 92186, USA
| | - F Ravizza
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rayce
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Raymond
- General Atomics, San Diego, California 92186, USA
| | - B Raymond
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Reed
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Reed
- General Atomics, San Diego, California 92186, USA
| | - S Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Reichelt
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V Reis
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - S Reisdorf
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Rekow
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B A Remington
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Rendon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Requieron
- General Atomics, San Diego, California 92186, USA
| | - M Rever
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Reynolds
- General Atomics, San Diego, California 92186, USA
| | - J Reynolds
- General Atomics, San Diego, California 92186, USA
| | - J Rhodes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rhodes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M C Richardson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Rice
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - N G Rice
- General Atomics, San Diego, California 92186, USA
| | - R Rieben
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Rigatti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Riggs
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H G Rinderknecht
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Ring
- General Atomics, San Diego, California 92186, USA
| | - B Riordan
- General Atomics, San Diego, California 92186, USA
| | - R Riquier
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - C Rivers
- General Atomics, San Diego, California 92186, USA
| | - D Roberts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Roberts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Robertson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - H F Robey
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Robles
- General Atomics, San Diego, California 92186, USA
| | - P Rocha
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Rochau
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Rodriguez
- General Atomics, San Diego, California 92186, USA
| | - S Rodriguez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M D Rosen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G Ross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J S Ross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Ross
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - J Rouse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Rovang
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A M Rubenchik
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M S Rubery
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C L Ruiz
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Rushford
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Russ
- General Atomics, San Diego, California 92186, USA
| | - J R Rygg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B S Ryujin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R A Sacks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R F Sacks
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - K Saito
- General Atomics, San Diego, California 92186, USA
| | - T Salmon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J D Salmonson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Sanchez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Samuelson
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - M Sanchez
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Saroyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Sater
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Satsangi
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - S Sauers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Saunders
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J P Sauppe
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R Sawicki
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Sayre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Scanlan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Schaffers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G T Schappert
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Schiaffino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D J Schlossberg
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D W Schmidt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P F Schmit
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J M Smidt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D H G Schneider
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M B Schneider
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Schneider
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - M Schoff
- General Atomics, San Diego, California 92186, USA
| | - M Schollmeier
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C R Schroeder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S E Schrauth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H A Scott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Scott
- General Atomics, San Diego, California 92186, USA
| | - J M Scott
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R H H Scott
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, OC11 0QX, United Kingdom
| | - C R Scullard
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Sedillo
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F H Seguin
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Senecal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Sepke
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Seppala
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Sequoia
- General Atomics, San Diego, California 92186, USA
| | - J Severyn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J M Sevier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Sewell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Seznec
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Shamlian
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Shaughnessy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Shaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Shaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Shearer
- General Atomics, San Diego, California 92186, USA
| | - R Shelton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Shen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M W Sherlock
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A I Shestakov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E L Shi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S J Shin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Shingleton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Shmayda
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Shor
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Shoup
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Shuldberg
- General Atomics, San Diego, California 92186, USA
| | - L Siegel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F J Silva
- General Atomics, San Diego, California 92186, USA
| | - A N Simakov
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B T Sims
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - D Sinars
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - P Singh
- General Atomics, San Diego, California 92186, USA
| | - H Sio
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K Skulina
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Skupsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Slutz
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Sluyter
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, DC 20585, USA
| | - V A Smalyuk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Smauley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R M Smeltser
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C Smith
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Smith
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Smith
- General Atomics, San Diego, California 92186, USA
| | - L Smith
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Smith
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Smith
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| | - M Schölmerich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Sohn
- General Atomics, San Diego, California 92186, USA
| | - S Sommer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Sorce
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Sorem
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J M Soures
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M L Spaeth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B K Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Speas
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Speck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Speck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Spinka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P T Springer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Stadermann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Stahl
- General Atomics, San Diego, California 92186, USA
| | - J Stahoviak
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Stanley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L G Stanton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Dept. of Mathematics and Statistics, San José State University, San José, California 95192, USA
| | - R Steele
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Steele
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Steinman
- General Atomics, San Diego, California 92186, USA
| | - R Stemke
- General Atomics, San Diego, California 92186, USA
| | - R Stephens
- General Atomics, San Diego, California 92186, USA
| | - S Sterbenz
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada, 89030, USA
| | - P Sterne
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Stevens
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Stevers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C H Still
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Stoeffl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J S Stolken
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Stolz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Storm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Stone
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Stoupin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Stout
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Stowers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Strauser
- General Atomics, San Diego, California 92186, USA
| | - H Streckart
- General Atomics, San Diego, California 92186, USA
| | - J Streit
- Gryphon Technologies, 303 Lindbergh Ave., Livermore, California 94551, USA
| | - D J Strozzi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Stutz
- General Atomics, San Diego, California 92186, USA
| | - L Summers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Suratwala
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Sutcliffe
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L J Suter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S B Sutton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Svidzinski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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| | - J D Zuegel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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Wasser F, Zähter Ş, Sokol M, Rivers M, Atzeni S, Condamine FP, Cristoforetti G, Fauvel G, Fischer N, Gizzi LA, Hannasch A, Hesse M, Laštovička T, Lutz P, Rubovič P, Schaumann G, Schott N, Singh RL, Theobald W, Weber S, Ditmire T, Forner T, Roth M. Full aperture backscatter diagnostics for characterization of laser plasma instabilities at the extreme light infrastructure (ELI) beamlines. Rev Sci Instrum 2023; 94:093503. [PMID: 37737696 DOI: 10.1063/5.0153874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 09/04/2023] [Indexed: 09/23/2023]
Abstract
We report on the commissioning of a full aperture backscatter diagnostics station for the kilojoule, nanosecond high repetition rate L4n laser operating at a wavelength of 527 nm at the Extreme Light Infrastructure (ELI) - Beamlines, Dolni Brezany, Czech Republic. Light scattered back from laser-plasma interaction into the cone of the final focusing lens is captured and split into different channels to measure the signatures of laser plasma instabilities from stimulated Brillouin scattering, stimulated Raman scattering, and two plasmon decay with respect to back scattered energy, its spectrum, and its temporal profile. The performance was confirmed in a commissioning experiment with more than 800 shots at laser intensities ranging from 0.5 × 1013 to 1.1 × 1015 W cm-2. These diagnostics are permanently installed at ELI Beamlines, and can be used to understand the details of laser-plasma interactions in experiments with kJ and 527 nm light. The large number of shots that can be collected in an experimental campaign will allow us to study the details of the laser-plasma interaction with a high level of confidence.
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Affiliation(s)
- F Wasser
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
- IU Internationale Hochschule GmbH, Darmstädter Landstrasse 110, 60598 Frankfurt am Main, Germany
| | - Ş Zähter
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - M Sokol
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - M Rivers
- University of Texas, 110 Inner Campus Dr., Austin, Texas 78712, USA
| | - S Atzeni
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - F P Condamine
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | | | - G Fauvel
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | - N Fischer
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - L A Gizzi
- Intense Laser Irradiation Laboratory, INO-CNR, Pisa, Italy
| | - A Hannasch
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - M Hesse
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - T Laštovička
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | - P Lutz
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - P Rubovič
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | - G Schaumann
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - N Schott
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
- Technische Universität Darmstadt, Schlossgartenstrasse 9, 64289 Darmstadt, Germany
| | - R L Singh
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | - W Theobald
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - S Weber
- Extreme Light Infrastructure ERIC, ELI-Beamlines Facility, 25241 Dolní Břežany, Czech Republic
| | - T Ditmire
- University of Texas, 110 Inner Campus Dr., Austin, Texas 78712, USA
| | - T Forner
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
| | - M Roth
- Focused Energy GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany
- Technische Universität Darmstadt, Schlossgartenstrasse 9, 64289 Darmstadt, Germany
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3
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Igumenshchev IV, Theobald W, Stoeckl C, Shah RC, Bishel DT, Goncharov VN, Bonino MJ, Campbell EM, Ceurvorst L, Chin DA, Collins TJB, Fess S, Harding DR, Sampat S, Shaffer NR, Shvydky A, Smith EA, Trickey WT, Waxer LJ, Colaïtis A, Liotard R, Adrian PJ, Atzeni S, Barbato F, Savino L, Alfonso N, Haid A, Do M. Proof-of-Principle Experiment on the Dynamic Shell Formation for Inertial Confinement Fusion. Phys Rev Lett 2023; 131:015102. [PMID: 37478441 DOI: 10.1103/physrevlett.131.015102] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/25/2023] [Indexed: 07/23/2023]
Abstract
In the dynamic-shell (DS) concept [V. N. Goncharov et al., Novel Hot-Spot Ignition Designs for Inertial Confinement Fusion with Liquid-Deuterium-Tritium Spheres, Phys. Rev. Lett. 125, 065001 (2020).PRLTAO0031-900710.1103/PhysRevLett.125.065001] for laser-driven inertial confinement fusion the deuterium-tritium fuel is initially in the form of a homogeneous liquid inside a wetted-foam spherical shell. This fuel is ignited using a conventional implosion, which is preceded by a initial compression of the fuel followed by its expansion and dynamic formation of a high-density fuel shell with a low-density interior. This Letter reports on a scaled-down, proof-of-principle experiment on the OMEGA laser demonstrating, for the first time, the feasibility of DS formation. A shell is formed by convergent shocks launched by laser pulses at the edge of a plasma sphere, with the plasma itself formed as a result of laser-driven compression and relaxation of a surrogate plastic-foam ball target. Three x-ray diagnostics, namely, 1D spatially resolved self-emission streaked imaging, 2D self-emission framed imaging, and backlighting radiography, have shown good agreement with the predicted evolution of the DS and its stability to low Legendre mode perturbations introduced by laser irradiation and target asymmetries.
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Affiliation(s)
- I V Igumenshchev
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - W Theobald
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - R C Shah
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D T Bishel
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - M J Bonino
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - E M Campbell
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - L Ceurvorst
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D A Chin
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - T J B Collins
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - S Fess
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D R Harding
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - S Sampat
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - N R Shaffer
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - A Shvydky
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - E A Smith
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - W T Trickey
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - L J Waxer
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - A Colaïtis
- Centre Lasers Intenses et Applications, UMR 5107, 351 Cours de la libération, 33400 Talence, France
| | - R Liotard
- Centre Lasers Intenses et Applications, UMR 5107, 351 Cours de la libération, 33400 Talence, France
| | - P J Adrian
- Plasma Science and Fusion Center, MIT, Boston, Massachusetts 02139, USA
| | - S Atzeni
- Dipartimento SBAI, Università degli Studi di Roma "La Sapienza,", Via Antonio Scarpa 14, 00161 Roma, Italy
| | - F Barbato
- Dipartimento SBAI, Università degli Studi di Roma "La Sapienza,", Via Antonio Scarpa 14, 00161 Roma, Italy
| | - L Savino
- Dipartimento SBAI, Università degli Studi di Roma "La Sapienza,", Via Antonio Scarpa 14, 00161 Roma, Italy
| | - N Alfonso
- General Atomics, San Diego, California 92816, USA
| | - A Haid
- General Atomics, San Diego, California 92816, USA
| | - Mi Do
- General Atomics, San Diego, California 92816, USA
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4
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Schoelmerich MO, Döppner T, Allen CH, Divol L, Oliver M, Haden D, Biener M, Crippen J, Delora-Ellefson J, Ferguson B, Gericke DO, Goldman A, Haid A, Heinbockel C, Kalantar D, Karmiol Z, Kemp G, Kroll J, Landen OL, Masters N, Ping Y, Spindloe C, Theobald W, White TG. Developing a platform for Fresnel diffractive radiography with 1 μm spatial resolution at the National Ignition Facility. Rev Sci Instrum 2023; 94:013104. [PMID: 36725556 DOI: 10.1063/5.0101890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 01/04/2023] [Indexed: 06/18/2023]
Abstract
An x-ray Fresnel diffractive radiography platform was designed for use at the National Ignition Facility. It will enable measurements of micron-scale changes in the density gradients across an interface between isochorically heated warm dense matter materials, the evolution of which is driven primarily through thermal conductivity and mutual diffusion. We use 4.75 keV Ti K-shell x-ray emission to heat a 1000 μm diameter plastic cylinder, with a central 30 μm diameter channel filled with liquid D2, up to 8 eV. This leads to a cylindrical implosion of the liquid D2 column, compressing it to ∼2.3 g/cm3. After pressure equilibration, the location of the D2/plastic interface remains steady for several nanoseconds, which enables us to track density gradient changes across the material interface with high precision. For radiography, we use Cu He-α x rays at 8.3 keV. Using a slit aperture of only 1 μm width increases the spatial coherence of the source, giving rise to significant diffraction features in the radiography signal, in addition to the refraction enhancement, which further increases its sensitivity to density scale length changes at the D2/plastic interface.
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Affiliation(s)
- M O Schoelmerich
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - C H Allen
- Department of Physics, University of Nevada, Reno, 1664 N Virginia St., Reno, Nevada 89557, USA
| | - L Divol
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - M Oliver
- Central Laser Facility, STFC Rutherford-Appleton Laboratory, Chilton OX11 0QX, United Kingdom
| | - D Haden
- Department of Physics, University of Nevada, Reno, 1664 N Virginia St., Reno, Nevada 89557, USA
| | - M Biener
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - J Crippen
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608, USA
| | - J Delora-Ellefson
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - B Ferguson
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - D O Gericke
- Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - A Goldman
- Department of Physics, University of Nevada, Reno, 1664 N Virginia St., Reno, Nevada 89557, USA
| | - A Haid
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608, USA
| | - C Heinbockel
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - D Kalantar
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - Z Karmiol
- Department of Physics, University of Nevada, Reno, 1664 N Virginia St., Reno, Nevada 89557, USA
| | - G Kemp
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - J Kroll
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - N Masters
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, L-493, 7000 East Avenue, Livermore, California 94550, USA
| | - C Spindloe
- Central Laser Facility, STFC Rutherford-Appleton Laboratory, Chilton OX11 0QX, United Kingdom
| | - W Theobald
- Laboratory for Laser Energetics, 250 E River Rd., Rochester, New York 14623, USA
| | - T G White
- Department of Physics, University of Nevada, Reno, 1664 N Virginia St., Reno, Nevada 89557, USA
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5
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Valdivia MP, Perez-Callejo G, Bouffetier V, Collins GW, Stoeckl C, Filkins T, Mileham C, Romanofsky M, Begishev IA, Theobald W, Klein SR, Schneider MK, Beg FN, Casner A, Stutman D. Current advances on Talbot-Lau x-ray imaging diagnostics for high energy density experiments (invited). Rev Sci Instrum 2022; 93:115102. [PMID: 36461483 DOI: 10.1063/5.0101865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 09/14/2022] [Indexed: 06/17/2023]
Abstract
Talbot-Lau x-ray interferometry is a refraction-based diagnostic that can map electron density gradients through phase-contrast methods. The Talbot-Lau x-ray deflectometry (TXD) diagnostics have been deployed in several high energy density experiments. To improve diagnostic performance, a monochromatic TXD was implemented on the Multi-Tera Watt (MTW) laser using 8 keV multilayer mirrors (Δθ/θ = 4.5%-5.6%). Copper foil and wire targets were irradiated at 1014-1015 W/cm2. Laser pulse length (∼10 to 80 ps) and backlighter target configurations were explored in the context of Moiré fringe contrast and spatial resolution. Foil and wire targets delivered increased contrast <30%. The best spatial resolution (<6 μm) was measured for foils irradiated 80° from the surface. Further TXD diagnostic capability enhancement was achieved through the development of advanced data postprocessing tools. The Talbot Interferometry Analysis (TIA) code enabled x-ray refraction measurements from the MTW monochromatic TXD. Additionally, phase, attenuation, and dark-field maps of an ablating x-pinch load were retrieved through TXD. The images show a dense wire core of ∼60 μm diameter surrounded by low-density material of ∼40 μm thickness with an outer diameter ratio of ∼2.3. Attenuation at 8 keV was measured at ∼20% for the dense core and ∼10% for the low-density material. Instrumental and experimental limitations for monochromatic TXD diagnostics are presented. Enhanced postprocessing capabilities enabled by TIA are demonstrated in the context of high-intensity laser and pulsed power experimental data analysis. Significant advances in TXD diagnostic capabilities are presented. These results inform future diagnostic technique upgrades that will improve the accuracy of plasma characterization through TXD.
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Affiliation(s)
- M P Valdivia
- Center for Energy Research, University of California San Diego, La Jolla, California 92093, USA
| | - G Perez-Callejo
- Departamento de Física Teórica, Atómica y Óptica, Universidad de Valladolid, 47011 Valladolid, Spain
| | - V Bouffetier
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - G W Collins
- General Atomics, Inertial Fusion Technology, San Diego, California 92121, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T Filkins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Romanofsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S R Klein
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M K Schneider
- Johns Hopkins University, Applied Physics Laboratory, Laurel, Maryland 20723, USA
| | - F N Beg
- Center for Energy Research, University of California San Diego, La Jolla, California 92093, USA
| | - A Casner
- CEA-CESTA, 15 Avenue des Sablières, CS 60001, 33116 Le Barp CEDEX, France
| | - D Stutman
- ELI-NP, Institute for Physics and Nuclear Engineering, Bucharest-Magurele 077125, Romania
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6
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Ivancic ST, Theobald W, Churnetski K, Michalko M, Willistein D, Bittle WA, Regan SP, Carpenter A, Trosseille C, Kilkenny JD, Raymond A, Hares JD, Dymoke-Bradshaw AKL, Rochau G, Garand D. Design of the high-yield time-gated x-ray hot-spot imager for OMEGA. Rev Sci Instrum 2022; 93:113521. [PMID: 36461552 DOI: 10.1063/5.0101673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 10/07/2022] [Indexed: 06/17/2023]
Abstract
Time-resolved x-ray self-emission imaging of hot spots in inertial confinement fusion experiments along several lines of sight provides critical information on the pressure and the transient morphology of the hot spot on the University of Rochester's OMEGA Laser System. At least three quasi-orthogonal lines of sight are required to infer the tomographic information of the hot spots of deuterium-tritium cryogenic layered implosions. OMEGA currently has two time-gated x-ray hot-spot imagers: the time-resolved Kirkpatrick-Baez x-ray microscope and the single-line-of-sight, time-resolved x-ray imager (SLOS-TRXI). The time-gated x-ray hot-spot imager (XRHSI) is being developed for use on OMEGA as the third line of sight for the high-yield operation of up to 4 × 1014 neutrons. XRHSI follows the SLOS-TRXI concept; however, it will have improved spatial and temporal resolutions of 5 μm and 20 ps, respectively. The simultaneous operation of the three instruments will provide 3-D reconstructions of the assembled hot-spot fuel at various times through peak thermonuclear output. The technical approach consists of a pinhole array imager and demagnifying time-dilation drift tube that are coupled to two side-by-side hybrid complementary metal-oxide semiconductor (hCMOS) image sensors. To minimize the background and to harden the diagnostics, an angled drift-tube assembly shifting the hCMOS sensors out of the direct line of sight and neutron shielding will be applied. The technical design space for the instrument will be discussed and the conceptual design will be presented.
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Affiliation(s)
- S T Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - K Churnetski
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Michalko
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D Willistein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W A Bittle
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A Carpenter
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C Trosseille
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J D Kilkenny
- General Atomics, San Diego, California 92121-1122, USA
| | - A Raymond
- General Atomics, San Diego, California 92121-1122, USA
| | - J D Hares
- Kentech Instruments Ltd., Howbery Park, Wallingford OX10 8BA, United Kingdom
| | | | - G Rochau
- Sandia National Laboratories, Albuquerque, New Mexico 87123, USA
| | - D Garand
- Sydor Technologies, Fairport, New York 14450, USA
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7
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Stoeckl C, Cao D, Ceurvorst L, Kalb A, Kwiatkowski J, Shvydky A, Theobald W. Beam-pointing verification using x-ray pinhole cameras on the 60-beam OMEGA laser. Rev Sci Instrum 2022; 93:103524. [PMID: 36319366 DOI: 10.1063/5.0098941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/01/2022] [Indexed: 06/16/2023]
Abstract
On the OMEGA laser system, the beam-pointing accuracy is verified by irradiating a 4 mm diameter Au-coated spherical target with ∼23 kJ of laser energy. Up to ten x-ray pinhole cameras record the x-ray emission from all 60-beam spots. A new set of algorithms has been developed to improve the accuracy of the pointing evaluation. An updated edge-finding procedure allows one to infer the center of the sphere with subpixel accuracy. A new approach was introduced to back-propagate the pixel locations on the 2D image to the 3D surface of the sphere. A fast Fourier transform-based de-noising method significantly improves the signal-to-noise of the data. Based on the beam-pointing analysis, hard-sphere calculations of the laser-drive illumination uniformity on the target surface and the decomposition of the illumination distribution into lower order modes (1-10) are evaluated.
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Affiliation(s)
- C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - L Ceurvorst
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A Kalb
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J Kwiatkowski
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A Shvydky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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8
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Forrest CJ, Crilly A, Schwemmlein A, Gatu-Johnson M, Mannion OM, Appelbe B, Betti R, Glebov VY, Gopalaswamy V, Knauer JP, Mohamed ZL, Radha PB, Regan SP, Stoeckl C, Theobald W. Measurements of low-mode asymmetries in the areal density of laser-direct-drive deuterium-tritium cryogenic implosions on OMEGA using neutron spectroscopy. Rev Sci Instrum 2022; 93:103505. [PMID: 36319371 DOI: 10.1063/5.0101812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 08/17/2022] [Indexed: 06/16/2023]
Abstract
Areal density is one of the key parameters that determines the confinement time in inertial confinement fusion experiments, and low-mode asymmetries in the compressed fuel are detrimental to the implosion performance. The energy spectra from the scattering of the primary deuterium-tritium (DT) neutrons off the compressed cold fuel assembly are used to investigate low-mode nonuniformities in direct-drive cryogenic DT implosions at the Omega Laser Facility. For spherically symmetric implosions, the shape of the energy spectrum is primarily determined by the elastic and inelastic scattering cross sections for both neutron-deuterium and neutron-tritium kinematic interactions. Two highly collimated lines of sight, which are positioned at nearly orthogonal locations around the OMEGA target chamber, record the neutron time-of-flight signal in the current mode. An evolutionary algorithm is being used to extract a model-independent energy spectrum of the scattered neutrons from the experimental neutron time-of-flight data and is used to infer the modal spatial variations (l = 1) in the areal density. Experimental observations of the low-mode variations of the cold-fuel assembly (ρL0 + ρL1) show good agreement with a recently developed model, indicating a departure from the spherical symmetry of the compressed DT fuel assembly. Another key signature that has been observed in the presence of a low-mode variation is the broadening of the kinematic end-point due to the anisotropy of the dense fuel conditions.
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Affiliation(s)
- C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A Crilly
- Centre for Inertial Fusion Studies, The Blackett Laboratory, Imperial College, South Kensington Campus, London, United Kingdom
| | - A Schwemmlein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Gatu-Johnson
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - O M Mannion
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - B Appelbe
- Centre for Inertial Fusion Studies, The Blackett Laboratory, Imperial College, South Kensington Campus, London, United Kingdom
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - Z L Mohamed
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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9
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Ceurvorst L, Theobald W, Rosenberg MJ, Radha PB, Stoeckl C, Betti R, Anderson KS, Marozas JA, Goncharov VN, Campbell EM, Shuldberg CM, Luo RW, Sweet W, Aghaian L, Carlson L, Bachmann B, Döppner T, Hohenberger M, Glize K, Scott RHH, Colaïtis A, Regan SP. Development of an x-ray radiography platform to study laser-direct-drive energy coupling at the National Ignition Facility. Rev Sci Instrum 2022; 93:105102. [PMID: 36319381 DOI: 10.1063/5.0098982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/14/2022] [Indexed: 06/16/2023]
Abstract
A platform has been developed to study laser-direct-drive energy coupling at the National Ignition Facility (NIF) using a plastic sphere target irradiated in a polar-direct-drive geometry to launch a spherically converging shock wave. To diagnose this system evolution, eight NIF laser beams are directed onto a curved Cu foil to generate Heα line emission at a photon energy of 8.4 keV. These x rays are collected by a 100-ps gated x-ray imager in the opposing port to produce temporally gated radiographs. The platform is capable of acquiring images during and after the laser drive launches the shock wave. A backlighter profile is fit to the radiographs, and the resulting transmission images are Abel inverted to infer radial density profiles of the shock front and to track its temporal evolution. The measurements provide experimental shock trajectories and radial density profiles that are compared to 2D radiation-hydrodynamic simulations using cross-beam energy transfer and nonlocal heat-transport models.
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Affiliation(s)
- L Ceurvorst
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M J Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - K S Anderson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J A Marozas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | | | - R W Luo
- General Atomics, San Diego, California 92121, USA
| | - W Sweet
- General Atomics, San Diego, California 92121, USA
| | - L Aghaian
- General Atomics, San Diego, California 92121, USA
| | - L Carlson
- General Atomics, San Diego, California 92121, USA
| | - B Bachmann
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Hohenberger
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - K Glize
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Oxfordshire, OX11 0QX, United Kingdom
| | - R H H Scott
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Oxfordshire, OX11 0QX, United Kingdom
| | - A Colaïtis
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, Talence F-33405, France
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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10
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Glebov VY, Forrest CJ, Kendrick J, Knauer JP, Mannion OM, McClow H, Regan SP, Stoeckl C, Stanley B, Theobald W. A new neutron time-of-flight detector for yield and ion-temperature measurements at the OMEGA Laser Facility. Rev Sci Instrum 2022; 93:093522. [PMID: 36182446 DOI: 10.1063/5.0101514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/25/2022] [Indexed: 06/16/2023]
Abstract
A new neutron time-of-flight (nTOF) detector for deuterium-deuterium (DD)-fusion yield and ion-temperature measurements was designed, installed, and calibrated for the OMEGA Laser Facility. This detector provides an additional line of sight for DD neutron yield and ion-temperature measurements for yields exceeding 1 × 1010 with higher precision than existing detectors. The nTOF detector consists of a 90-mm-diam, 20-mm-thick BC-422 scintillator and a gated Photek photomultiplier tube (PMT240). The PMT collects scintillating light through the 20-mm side of the scintillator without the use of a light guide. There is no lead shielding from hard x rays in order to allow the x-ray instrument response function of the detector to be measured easily. Instead, hard x-ray signals generated in implosion experiments are gated out by the PMT. The design provides a place for glass neutral-density filters between the scintillator and the PMT to avoid PMT saturation at high yields. The nTOF detector is installed in the OMEGA Target Bay along the P8A sub-port line of sight at a distance of 5.3 m from the target chamber center. In addition to DD measurements, the same detector can be used to measure the neutron yield and ion temperature from deuterium-tritium (DT) implosion targets in the 5 × 1010 to 2 × 1012 yield range. The design details and the calibration results of this nTOF detector for both D2 and DT implosions on OMEGA will be presented.
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Affiliation(s)
- V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - J Kendrick
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - O M Mannion
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - H McClow
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - B Stanley
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, New York, New York 14623-1299, USA
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11
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Joshi TR, Shah RC, Theobald W, Churnetski K, Radha PB, Cao D, Thomas CA, Baltazar J, Regan SP. Diagnosis of the imploding shell asymmetry in polar-direct-drive deuterium-tritium cryogenic target implosions on OMEGA. Rev Sci Instrum 2022; 93:093524. [PMID: 36182472 DOI: 10.1063/5.0101567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
We discuss the analyses of gated, x-ray imaging data from polar-direct-drive experiments with cryogenically layered deuterium-tritium targets on the OMEGA laser. The in-flight shell asymmetries were diagnosed at various times during the implosion, which was caused by the beam pointing geometry and preimposed variations in the energy partition between the different groups of laser beams. The shape of the ablation surface during the acceleration phase of the implosion was measured along two different lines of sight, and a Legendre mode (ℓ-mode) decomposition was applied for modes of up to ten to investigate shell asymmetries. A clear causal relationship between the imposed beam imbalance and the shape of the in-flight shell asymmetries was observed. The imploded shell with a balanced energy ratio shows smaller values of the amplitudes of ℓ-mode 2 compared to that from implosions with an imbalanced ring energy ratio. The amplitudes of ℓ-modes 4 and 6 are the same within the measurement uncertainty with respect to the change in beam energy ratio.
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Affiliation(s)
- T R Joshi
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Churnetski
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C A Thomas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Baltazar
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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12
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Rinderknecht HG, Heuer PV, Kunimune J, Adrian PJ, Knauer JP, Theobald W, Fairbanks R, Brannon B, Ceurvorst L, Gopalaswamy V, Williams CA, Radha PB, Regan SP, Johnson MG, Séguin FH, Frenje JA. A knock-on deuteron imager for measurements of fuel and hotspot asymmetry in direct-drive inertial confinement fusion implosions (invited). Rev Sci Instrum 2022; 93:093507. [PMID: 36182458 DOI: 10.1063/5.0099301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
A knock-on deuteron imager (KoDI) has been implemented to measure the fuel and hotspot asymmetry of cryogenic inertial confinement fusion implosions on OMEGA. Energetic neutrons produced by D-T fusion elastically scatter ("knock on") deuterons from the fuel layer with a probability that depends on ρR. Deuterons above 10 MeV are produced by near-forward scattering, and imaging them is equivalent to time-integrated neutron imaging of the hotspot. Deuterons below 6 MeV are produced by a combination of side scattering and ranging in the fuel, and encode information about the spatial distribution of the dense fuel. The KoDI instrument consists of a multi-penumbral aperture positioned 10-20 cm from the implosion using a ten-inch manipulator and a detector pack at 350 cm from the implosion to record penumbral images with magnification of up to 35×. Range filters and the intrinsic properties of CR-39 are used to distinguish different charged-particle images by energy along the same line of sight. Image plates fielded behind the CR-39 record a 10 keV x-ray image using the same aperture. A maximum-likelihood reconstruction algorithm has been implemented to infer the source from the projected penumbral images. The effects of scattering and aperture charging on the instrument point-spread function are assessed. Synthetic data are used to validate the reconstruction algorithm and assess an appropriate termination criterion. Significant aperture charging has been observed in the initial experimental dataset, and increases with aperture distance from the implosion, consistent with a simple model of charging by laser-driven EMP.
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Affiliation(s)
- H G Rinderknecht
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - P V Heuer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Kunimune
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - P J Adrian
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Fairbanks
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Brannon
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - L Ceurvorst
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C A Williams
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Gatu Johnson
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - F H Séguin
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J A Frenje
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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13
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Churnetski K, Woo KM, Theobald W, Radha PB, Betti R, Gopalaswamy V, Igumenshchev IV, Ivancic ST, Michalko M, Shah RC, Stoeckl C, Thomas CA, Regan SP. Three-dimensional hot-spot x-ray emission tomography from cryogenic deuterium-tritium direct-drive implosions on OMEGA. Rev Sci Instrum 2022; 93:093530. [PMID: 36182469 DOI: 10.1063/5.0098977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/09/2022] [Indexed: 06/16/2023]
Abstract
A three-dimensional model of the hot-spot x-ray emission has been developed and applied to the study of low-mode drive asymmetries in direct-drive inertial confinement fusion implosions on OMEGA with cryogenic deuterium-tritium targets. The steady-state model assumes an optically thin plasma and the data from four x-ray diagnostics along quasi-orthogonal lines of sight are used to obtain a tomographic reconstruction of the hot spot. A quantitative analysis of the hot-spot shape is achieved by projecting the x-ray emission into the diagnostic planes and comparing this projection to the measurements. The model was validated with radiation-hydrodynamic simulations assuming a mode-2 laser illumination perturbation resulting in an elliptically shaped hot spot, which was accurately reconstructed by the model using synthetic x-ray images. This technique was applied to experimental data from implosions in polar-direct-drive illumination geometry with a deliberate laser-drive asymmetry, and the hot-spot emission was reconstructed using spherical-harmonic modes of up to ℓ = 3. A 10% stronger drive on the equator relative to that on the poles resulted in a prolate-shaped hot spot at stagnation with a large negative A2,0 coefficient of A2,0 = -0.47 ± 0.03, directly connecting the modal contribution of the hot-spot shape with the modal contribution in laser-drive asymmetry.
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Affiliation(s)
- K Churnetski
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - S T Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - M Michalko
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - C A Thomas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 146231299, USA
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14
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Oliver M, Allen CH, Divol L, Karmiol Z, Landen OL, Ping Y, Wallace R, Schölmerich M, Theobald W, Döppner T, White TG. Diffraction enhanced imaging utilizing a laser produced x-ray source. Rev Sci Instrum 2022; 93:093502. [PMID: 36182497 DOI: 10.1063/5.0091348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/27/2022] [Indexed: 06/16/2023]
Abstract
Image formation by Fresnel diffraction utilizes both absorption and phase-contrast to measure electron density profiles. The low spatial and spectral coherence requirements allow the technique to be performed with a laser-produced x-ray source coupled with a narrow slit. This makes it an excellent candidate for probing interfaces between materials at extreme conditions, which can only be generated at large-scale laser or pulsed power facilities. Here, we present the results from a proof-of-principle experiment demonstrating an effective ∼2 μm laser-generated source at the OMEGA Laser Facility. This was achieved using slits of 1 × 30 μm2 and 2 × 40 μm2 geometry, which were milled into 30 μm thick Ta plates. Combining these slits with a vanadium He-like 5.2 keV source created a 1D imaging system capable of micrometer-scale resolution. The principal obstacles to achieving an effective 1 μm source are the slit tilt and taper-where the use of a tapered slit is necessary to increase the alignment tolerance. We demonstrate an effective source size by imaging a 2 ± 0.2 μm radius tungsten wire.
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Affiliation(s)
- M Oliver
- Central Laser Facility, STFC Rutherford-Appleton Laboratory, Chilton, OX11 0QX, UK
| | - C H Allen
- University of Nevada, Reno, 1664 N Virginia St, Reno, Nevada 89557, USA
| | - L Divol
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - Z Karmiol
- University of Nevada, Reno, 1664 N Virginia St, Reno, Nevada 89557, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - R Wallace
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - M Schölmerich
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - W Theobald
- Laboratory for Laser Energetics, 250 E River Rd, Rochester, New York 14623, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, L-493, 70000 East Avenue, Livermore, California 94550, USA
| | - T G White
- University of Nevada, Reno, 1664 N Virginia St, Reno, Nevada 89557, USA
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15
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Colaïtis A, Turnbull DP, Igumenschev IV, Edgell D, Shah RC, Mannion OM, Stoeckl C, Jacob-Perkins D, Shvydky A, Janezic R, Kalb A, Cao D, Forrest CJ, Kwiatkowski J, Regan S, Theobald W, Goncharov VN, Froula DH. 3D Simulations Capture the Persistent Low-Mode Asymmetries Evident in Laser-Direct-Drive Implosions on OMEGA. Phys Rev Lett 2022; 129:095001. [PMID: 36083671 DOI: 10.1103/physrevlett.129.095001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/30/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Spherical implosions in inertial confinement fusion are inherently sensitive to perturbations that may arise from experimental constraints and errors. Control and mitigation of low-mode (long wavelength) perturbations is a key milestone to improving implosion performances. We present the first 3D radiation-hydrodynamic simulations of directly driven inertial confinement fusion implosions with an inline package for polarized crossed-beam energy transfer. Simulations match bang times, yields (separately accounting for laser-induced high modes and fuel age), hot spot flow velocities and direction, for which polarized crossed-beam energy transfer contributes to the systematic flow orientation evident in the OMEGA implosion database. Current levels of beam mispointing, imbalance, target offset, and asymmetry from polarized crossed-beam energy transfer degrade yields by more than 40%. The effectiveness of two mitigation strategies for low modes is explored.
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Affiliation(s)
- A Colaïtis
- Centre Lasers Intenses et Applications, UMR 5107, 351 Cours de la libération, 33400 Talence, France
| | - D P Turnbull
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - I V Igumenschev
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D Edgell
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - R C Shah
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - O M Mannion
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D Jacob-Perkins
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - A Shvydky
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - R Janezic
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - A Kalb
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D Cao
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - C J Forrest
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - J Kwiatkowski
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - S Regan
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - W Theobald
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
| | - D H Froula
- Laboratory for Laser Energetics, 250 East River Road, Rochester, New York 14623-1212, USA
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16
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Abu-Shawareb H, Acree R, Adams P, Adams J, Addis B, Aden R, Adrian P, Afeyan BB, Aggleton M, Aghaian L, Aguirre A, Aikens D, Akre J, Albert F, Albrecht M, Albright BJ, Albritton J, Alcala J, Alday C, Alessi DA, Alexander N, Alfonso J, Alfonso N, Alger E, Ali SJ, Ali ZA, Alley WE, Amala P, Amendt PA, Amick P, Ammula S, Amorin C, Ampleford DJ, Anderson RW, Anklam T, Antipa N, Appelbe B, Aracne-Ruddle C, Araya E, Arend M, Arnold P, Arnold T, Asay J, Atherton LJ, Atkinson D, Atkinson R, Auerbach JM, Austin B, Auyang L, Awwal AS, Ayers J, Ayers S, Ayers T, Azevedo S, Bachmann B, Back CA, Bae J, Bailey DS, Bailey J, Baisden T, Baker KL, Baldis H, Barber D, Barberis M, Barker D, Barnes A, Barnes CW, Barrios MA, Barty C, Bass I, Batha SH, Baxamusa SH, Bazan G, Beagle JK, Beale R, Beck BR, Beck JB, Bedzyk M, Beeler RG, Beeler RG, Behrendt W, Belk L, Bell P, Belyaev M, Benage JF, Bennett G, Benedetti LR, Benedict LX, Berger R, Bernat T, Bernstein LA, Berry B, Bertolini L, Besenbruch G, Betcher J, Bettenhausen R, Betti R, Bezzerides B, Bhandarkar SD, Bickel R, Biener J, Biesiada T, Bigelow K, Bigelow-Granillo J, Bigman V, Bionta RM, Birge NW, Bitter M, Black AC, Bleile R, Bleuel DL, Bliss E, Bliss E, Blue B, Boehly T, Boehm K, Boley CD, Bonanno R, Bond EJ, Bond T, Bonino MJ, Borden M, Bourgade JL, Bousquet J, Bowers J, Bowers M, Boyd R, Bozek A, Bradley DK, Bradley KS, Bradley PA, Bradley L, Brannon L, Brantley PS, Braun D, Braun T, Brienza-Larsen K, Briggs TM, Britten J, Brooks ED, Browning D, Bruhn MW, Brunner TA, Bruns H, Brunton G, Bryant B, Buczek T, Bude J, Buitano L, Burkhart S, Burmark J, Burnham A, Burr R, Busby LE, Butlin B, Cabeltis R, Cable M, Cabot WH, Cagadas B, Caggiano J, Cahayag R, Caldwell SE, Calkins S, Callahan DA, Calleja-Aguirre J, Camara L, Camp D, Campbell EM, Campbell JH, Carey B, Carey R, Carlisle K, Carlson L, Carman L, Carmichael J, Carpenter A, Carr C, Carrera JA, Casavant D, Casey A, Casey DT, Castillo A, Castillo E, Castor JI, Castro C, Caughey W, Cavitt R, Celeste J, Celliers PM, Cerjan C, Chandler G, Chang B, Chang C, Chang J, Chang L, Chapman R, Chapman T, Chase L, Chen H, Chen H, Chen K, Chen LY, Cheng B, Chittenden J, Choate C, Chou J, Chrien RE, Chrisp M, Christensen K, Christensen M, Christopherson AR, Chung M, Church JA, Clark A, Clark DS, Clark K, Clark R, Claus L, Cline B, Cline JA, Cobble JA, Cochrane K, Cohen B, Cohen S, Collette MR, Collins G, Collins LA, Collins TJB, Conder A, Conrad B, Conyers M, Cook AW, Cook D, Cook R, Cooley JC, Cooper G, Cope T, Copeland SR, Coppari F, Cortez J, Cox J, Crandall DH, Crane J, Craxton RS, Cray M, Crilly A, Crippen JW, Cross D, Cuneo M, Cuotts G, Czajka CE, Czechowicz D, Daly T, Danforth P, Darbee R, Darlington B, Datte P, Dauffy L, Davalos G, Davidovits S, Davis P, Davis J, Dawson S, Day RD, Day TH, Dayton M, Deck C, Decker C, Deeney C, DeFriend KA, Deis G, Delamater ND, Delettrez JA, Demaret R, Demos S, Dempsey SM, Desjardin R, Desjardins T, Desjarlais MP, Dewald EL, DeYoreo J, Diaz S, Dimonte G, Dittrich TR, Divol L, Dixit SN, Dixon J, Dodd ES, Dolan D, Donovan A, Donovan M, Döppner T, Dorrer C, Dorsano N, Douglas MR, Dow D, Downie J, Downing E, Dozieres M, Draggoo V, Drake D, Drake RP, Drake T, Dreifuerst G, DuBois DF, DuBois PF, Dunham G, Dylla-Spears R, Dymoke-Bradshaw AKL, Dzenitis B, Ebbers C, Eckart M, Eddinger S, Eder D, Edgell D, Edwards MJ, Efthimion P, Eggert JH, Ehrlich B, Ehrmann P, Elhadj S, Ellerbee C, Elliott NS, Ellison CL, Elsner F, Emerich M, Engelhorn K, England T, English E, Epperson P, Epstein R, Erbert G, Erickson MA, Erskine DJ, Erlandson A, Espinosa RJ, Estes C, Estabrook KG, Evans S, Fabyan A, Fair J, Fallejo R, Farmer N, Farmer WA, Farrell M, Fatherley VE, Fedorov M, Feigenbaum E, Feit M, Ferguson W, Fernandez JC, Fernandez-Panella A, Fess S, Field JE, Filip CV, Fincke JR, Finn T, Finnegan SM, Finucane RG, Fischer M, Fisher A, Fisher J, Fishler B, Fittinghoff D, Fitzsimmons P, Flegel M, Flippo KA, Florio J, Folta J, Folta P, Foreman LR, Forrest C, Forsman A, Fooks J, Foord M, Fortner R, Fournier K, Fratanduono DE, Frazier N, Frazier T, Frederick C, Freeman MS, Frenje J, Frey D, Frieders G, Friedrich S, Froula DH, Fry J, Fuller T, Gaffney J, Gales S, Le Galloudec B, Le Galloudec KK, Gambhir A, Gao L, Garbett WJ, Garcia A, Gates C, Gaut E, Gauthier P, Gavin Z, Gaylord J, Geissel M, Génin F, Georgeson J, Geppert-Kleinrath H, Geppert-Kleinrath V, Gharibyan N, Gibson J, Gibson C, Giraldez E, Glebov V, Glendinning SG, Glenn S, Glenzer SH, Goade S, Gobby PL, Goldman SR, Golick B, Gomez M, Goncharov V, Goodin D, Grabowski P, Grafil E, Graham P, Grandy J, Grasz E, Graziani F, Greenman G, Greenough JA, Greenwood A, Gregori G, Green T, Griego JR, Grim GP, Grondalski J, Gross S, Guckian J, Guler N, Gunney B, Guss G, Haan S, Hackbarth J, Hackel L, Hackel R, Haefner C, Hagmann C, Hahn KD, Hahn S, Haid BJ, Haines BM, Hall BM, Hall C, Hall GN, Hamamoto M, Hamel S, Hamilton CE, Hammel BA, Hammer JH, Hampton G, Hamza A, Handler A, Hansen S, Hanson D, Haque R, Harding D, Harding E, Hares JD, Harris DB, Harte JA, Hartouni EP, Hatarik R, Hatchett S, Hauer AA, Havre M, Hawley R, Hayes J, Hayes J, Hayes S, Hayes-Sterbenz A, Haynam CA, Haynes DA, Headley D, Heal A, Heebner JE, Heerey S, Heestand GM, Heeter R, Hein N, Heinbockel C, Hendricks C, Henesian M, Heninger J, Henrikson J, Henry EA, Herbold EB, Hermann MR, Hermes G, Hernandez JE, Hernandez VJ, Herrmann MC, Herrmann HW, Herrera OD, Hewett D, Hibbard R, Hicks DG, Hill D, Hill K, Hilsabeck T, Hinkel DE, Ho DD, Ho VK, Hoffer JK, Hoffman NM, Hohenberger M, Hohensee M, Hoke W, Holdener D, Holdener F, Holder JP, Holko B, Holunga D, Holzrichter JF, Honig J, Hoover D, Hopkins D, Berzak Hopkins L, Hoppe M, Hoppe ML, Horner J, Hornung R, Horsfield CJ, Horvath J, Hotaling D, House R, Howell L, Hsing WW, Hu SX, Huang H, Huckins J, Hui H, Humbird KD, Hund J, Hunt J, Hurricane OA, Hutton M, Huynh KHK, Inandan L, Iglesias C, Igumenshchev IV, Izumi N, Jackson M, Jackson J, Jacobs SD, James G, Jancaitis K, Jarboe J, Jarrott LC, Jasion D, Jaquez J, Jeet J, Jenei AE, Jensen J, Jimenez J, Jimenez R, Jobe D, Johal Z, Johns HM, Johnson D, Johnson MA, Gatu Johnson M, Johnson RJ, Johnson S, Johnson SA, Johnson T, Jones K, Jones O, Jones M, Jorge R, Jorgenson HJ, Julian M, Jun BI, Jungquist R, Kaae J, Kabadi N, Kaczala D, Kalantar D, Kangas K, Karasiev VV, Karasik M, Karpenko V, Kasarky A, Kasper K, Kauffman R, Kaufman MI, Keane C, Keaty L, Kegelmeyer L, Keiter PA, Kellett PA, Kellogg J, Kelly JH, Kemic S, Kemp AJ, Kemp GE, Kerbel GD, Kershaw D, Kerr SM, Kessler TJ, Key MH, Khan SF, Khater H, Kiikka C, Kilkenny J, Kim Y, Kim YJ, Kimko J, Kimmel M, Kindel JM, King J, Kirkwood RK, Klaus L, Klem D, Kline JL, Klingmann J, Kluth G, Knapp P, Knauer J, Knipping J, Knudson M, Kobs D, Koch J, Kohut T, Kong C, Koning JM, Koning P, Konior S, Kornblum H, Kot LB, Kozioziemski B, Kozlowski M, Kozlowski PM, Krammen J, Krasheninnikova NS, Kraus B, Krauser W, Kress JD, Kritcher AL, Krieger E, Kroll JJ, Kruer WL, Kruse MKG, Kucheyev S, Kumbera M, Kumpan S, Kunimune J, Kustowski B, Kwan TJT, Kyrala GA, Laffite S, Lafon M, LaFortune K, Lahmann B, Lairson B, Landen OL, Langenbrunner J, Lagin L, Land T, Lane M, Laney D, Langdon AB, Langer SH, Langro A, Lanier NE, Lanier TE, Larson D, Lasinski BF, Lassle D, LaTray D, Lau G, Lau N, Laumann C, Laurence A, Laurence TA, Lawson J, Le HP, Leach RR, Leal L, Leatherland A, LeChien K, Lechleiter B, Lee A, Lee M, Lee T, Leeper RJ, Lefebvre E, Leidinger JP, LeMire B, Lemke RW, Lemos NC, Le Pape S, Lerche R, Lerner S, Letts S, Levedahl K, Lewis T, Li CK, Li H, Li J, Liao W, Liao ZM, Liedahl D, Liebman J, Lindford G, Lindman EL, Lindl JD, Loey H, London RA, Long F, Loomis EN, Lopez FE, Lopez H, Losbanos E, Loucks S, Lowe-Webb R, Lundgren E, Ludwigsen AP, Luo R, Lusk J, Lyons R, Ma T, Macallop Y, MacDonald MJ, MacGowan BJ, Mack JM, Mackinnon AJ, MacLaren SA, MacPhee AG, Magelssen GR, Magoon J, Malone RM, Malsbury T, 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A, Work K, Workman JB, Wright J, Wu M, Wuest C, Wysocki FJ, Xu H, Yamaguchi M, Yang B, Yang ST, Yatabe J, Yeamans CB, Yee BC, Yi SA, Yin L, Young B, Young CS, Young CV, Young P, Youngblood K, Zacharias R, Zagaris G, Zaitseva N, Zaka F, Ze F, Zeiger B, Zika M, Zimmerman GB, Zobrist T, Zuegel JD, Zylstra AB. Lawson Criterion for Ignition Exceeded in an Inertial Fusion Experiment. Phys Rev Lett 2022; 129:075001. [PMID: 36018710 DOI: 10.1103/physrevlett.129.075001] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/24/2022] [Accepted: 07/06/2022] [Indexed: 06/15/2023]
Abstract
For more than half a century, researchers around the world have been engaged in attempts to achieve fusion ignition as a proof of principle of various fusion concepts. Following the Lawson criterion, an ignited plasma is one where the fusion heating power is high enough to overcome all the physical processes that cool the fusion plasma, creating a positive thermodynamic feedback loop with rapidly increasing temperature. In inertially confined fusion, ignition is a state where the fusion plasma can begin "burn propagation" into surrounding cold fuel, enabling the possibility of high energy gain. While "scientific breakeven" (i.e., unity target gain) has not yet been achieved (here target gain is 0.72, 1.37 MJ of fusion for 1.92 MJ of laser energy), this Letter reports the first controlled fusion experiment, using laser indirect drive, on the National Ignition Facility to produce capsule gain (here 5.8) and reach ignition by nine different formulations of the Lawson criterion.
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Affiliation(s)
| | - R Acree
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Adams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Adams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Addis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Aden
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Adrian
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B B Afeyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Polymath Research Inc., 827 Bonde Court, Pleasanton, California, USA 94566
| | - M Aggleton
- General Atomics, San Diego, California 92186, USA
| | - L Aghaian
- General Atomics, San Diego, California 92186, USA
| | - A Aguirre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Aikens
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Akre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Albert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- General Atomics, San Diego, California 92186, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Alexander
- General Atomics, San Diego, California 92186, USA
| | - J Alfonso
- General Atomics, San Diego, California 92186, USA
| | - N Alfonso
- General Atomics, San Diego, California 92186, USA
| | - E Alger
- General Atomics, San Diego, California 92186, USA
| | - S J Ali
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Z A Ali
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Amendt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Amick
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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| | - N Antipa
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Appelbe
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
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| | - E Araya
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
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- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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- General Atomics, San Diego, California 92186, USA
| | - P S Brantley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Braun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Braun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Brienza-Larsen
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - T M Briggs
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Britten
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E D Brooks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Browning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M W Bruhn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T A Brunner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Bruns
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Brunton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Bryant
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Buczek
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Bude
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Buitano
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - S Burkhart
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Burmark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Burnham
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Burr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L E Busby
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Butlin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Cabeltis
- General Atomics, San Diego, California 92186, USA
| | - M Cable
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W H Cabot
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Cagadas
- General Atomics, San Diego, California 92186, USA
| | - J Caggiano
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Cahayag
- General Atomics, San Diego, California 92186, USA
| | - S E Caldwell
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Calkins
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - D A Callahan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - L Camara
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Camp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J H Campbell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Carey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Carey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Carlisle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Carlson
- General Atomics, San Diego, California 92186, USA
| | - L Carman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Carmichael
- General Atomics, San Diego, California 92186, USA
| | - A Carpenter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Carr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Carrera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Casavant
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Casey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D T Casey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Castillo
- General Atomics, San Diego, California 92186, USA
| | - E Castillo
- General Atomics, San Diego, California 92186, USA
| | - J I Castor
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Castro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Caughey
- General Atomics, San Diego, California 92186, USA
| | - R Cavitt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Celeste
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Celliers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Cerjan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Chandler
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Chang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Chapman
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T Chapman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Chase
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Chen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Chen
- General Atomics, San Diego, California 92186, USA
| | - K Chen
- General Atomics, San Diego, California 92186, USA
| | - L-Y Chen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Cheng
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Chittenden
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
| | - C Choate
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Chou
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R E Chrien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Chrisp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Christensen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Christensen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A R Christopherson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Chung
- General Atomics, San Diego, California 92186, USA
| | - J A Church
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Clark
- General Atomics, San Diego, California 92186, USA
| | - D S Clark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Clark
- General Atomics, San Diego, California 92186, USA
| | - R Clark
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Claus
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Cline
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Cline
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Cobble
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - K Cochrane
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Cohen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Cohen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M R Collette
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - L A Collins
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T J B Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Conder
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Conrad
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Conyers
- General Atomics, San Diego, California 92186, USA
| | - A W Cook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Cook
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - R Cook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Cooley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G Cooper
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
- University of New Mexico, Department of Nuclear Engineering, MSC01 1120, 1 University of New Mexico, Albuquerque, New Mexico 87131-0001, USA
| | - T Cope
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S R Copeland
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Coppari
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Cortez
- Gryphon Technologies, 303 Lindbergh Avenue, Livermore, California 94551, USA
| | - J Cox
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Crandall
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J Crane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R S Craxton
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Cray
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Crilly
- Imperial College London, Plasma Physics, South Kensington Campus, London, SW7 2AZ, United Kingdom
| | - J W Crippen
- General Atomics, San Diego, California 92186, USA
| | - D Cross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Cuneo
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - G Cuotts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C E Czajka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Czechowicz
- General Atomics, San Diego, California 92186, USA
| | - T Daly
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Danforth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Darbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Darlington
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Datte
- General Atomics, San Diego, California 92186, USA
| | - L Dauffy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Davalos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Davidovits
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Davis
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J Davis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Dawson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R D Day
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T H Day
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Dayton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Deck
- General Atomics, San Diego, California 92186, USA
| | - C Decker
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Deeney
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - K A DeFriend
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G Deis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N D Delamater
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J A Delettrez
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Demaret
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Demos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Dempsey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Desjardin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Desjardins
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M P Desjarlais
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E L Dewald
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J DeYoreo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Diaz
- General Atomics, San Diego, California 92186, USA
| | - G Dimonte
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T R Dittrich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Divol
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S N Dixit
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Dixon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E S Dodd
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Dolan
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A Donovan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Donovan
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Dorrer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - N Dorsano
- General Atomics, San Diego, California 92186, USA
| | - M R Douglas
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Dow
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - J Downie
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Downing
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Dozieres
- General Atomics, San Diego, California 92186, USA
| | - V Draggoo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Drake
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - R P Drake
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- University of Michigan, Climate & Space Research Building, 2455 Hayward Street, Ann Arbor, Michigan 48109-2143, USA
| | - T Drake
- General Atomics, San Diego, California 92186, USA
| | - G Dreifuerst
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D F DuBois
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P F DuBois
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Dunham
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R Dylla-Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A K L Dymoke-Bradshaw
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire OX10 8BD, United Kingdom
| | - B Dzenitis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Ebbers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Eckart
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Eddinger
- General Atomics, San Diego, California 92186, USA
| | - D Eder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Edgell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Edwards
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Efthimion
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Ehrlich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Ehrmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Elhadj
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Ellerbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N S Elliott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C L Ellison
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Elsner
- General Atomics, San Diego, California 92186, USA
| | - M Emerich
- General Atomics, San Diego, California 92186, USA
| | - K Engelhorn
- General Atomics, San Diego, California 92186, USA
| | - T England
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E English
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Epperson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G Erbert
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M A Erickson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D J Erskine
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Erlandson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Espinosa
- General Atomics, San Diego, California 92186, USA
| | - C Estes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K G Estabrook
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Evans
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Fabyan
- General Atomics, San Diego, California 92186, USA
| | - J Fair
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Fallejo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Farmer
- General Atomics, San Diego, California 92186, USA
| | - W A Farmer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Farrell
- General Atomics, San Diego, California 92186, USA
| | - V E Fatherley
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Fedorov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Feigenbaum
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Feit
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Ferguson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Fernandez
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A Fernandez-Panella
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Fess
- General Atomics, San Diego, California 92186, USA
| | - J E Field
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C V Filip
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Fincke
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T Finn
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - S M Finnegan
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R G Finucane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Fischer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Fisher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Fisher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Fishler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Fittinghoff
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - M Flegel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K A Flippo
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Florio
- General Atomics, San Diego, California 92186, USA
| | - J Folta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Folta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L R Foreman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Forsman
- General Atomics, San Diego, California 92186, USA
| | - J Fooks
- General Atomics, San Diego, California 92186, USA
| | - M Foord
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Fortner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Fournier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Frazier
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - T Frazier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Frederick
- General Atomics, San Diego, California 92186, USA
| | - M S Freeman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Frenje
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D Frey
- General Atomics, San Diego, California 92186, USA
| | - G Frieders
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Friedrich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Froula
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Fry
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Fuller
- General Atomics, San Diego, California 92186, USA
| | - J Gaffney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Gales
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - B Le Galloudec
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K K Le Galloudec
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Gambhir
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Gao
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - W J Garbett
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - A Garcia
- General Atomics, San Diego, California 92186, USA
| | - C Gates
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Gaut
- General Atomics, San Diego, California 92186, USA
| | - P Gauthier
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - Z Gavin
- General Atomics, San Diego, California 92186, USA
| | - J Gaylord
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Geissel
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - F Génin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Georgeson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - H Geppert-Kleinrath
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - V Geppert-Kleinrath
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N Gharibyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Gibson
- General Atomics, San Diego, California 92186, USA
| | - C Gibson
- General Atomics, San Diego, California 92186, USA
| | - E Giraldez
- General Atomics, San Diego, California 92186, USA
| | - V Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S G Glendinning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Glenn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S H Glenzer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - S Goade
- General Atomics, San Diego, California 92186, USA
| | - P L Gobby
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S R Goldman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Golick
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Gomez
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - V Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Goodin
- General Atomics, San Diego, California 92186, USA
| | - P Grabowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Grafil
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Graham
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - J Grandy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Grasz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Graziani
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Greenman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Greenough
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Greenwood
- General Atomics, San Diego, California 92186, USA
| | - G Gregori
- Department of Physics, Clarendon Lab, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - T Green
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Griego
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G P Grim
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Grondalski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Gross
- Gryphon Technologies, 303 Lindbergh Avenue, Livermore, California 94551, USA
| | - J Guckian
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - N Guler
- Spectral Sciences Inc., 4 Fourth Avenue, Burlington, Massachusetts 01803-3304, USA
| | - B Gunney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Guss
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Haan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hackbarth
- General Atomics, San Diego, California 92186, USA
| | - L Hackel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hackel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Haefner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Fraunhofer Institute for Laser Technology ILT, 52066 Aachen, Germany
- RWTH Aachen University, 52066 Aachen, Germany
| | - C Hagmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Hahn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hahn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B J Haid
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B M Haines
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B M Hall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Hall
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - G N Hall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hamamoto
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hamel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C E Hamilton
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B A Hammel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J H Hammer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Hampton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Hamza
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Handler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hansen
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Hanson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R Haque
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E Harding
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J D Hares
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire OX10 8BD, United Kingdom
| | - D B Harris
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J A Harte
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E P Hartouni
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hatarik
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hatchett
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A A Hauer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Havre
- General Atomics, San Diego, California 92186, USA
| | - R Hawley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hayes
- General Atomics, San Diego, California 92186, USA
| | - J Hayes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Hayes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Hayes-Sterbenz
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C A Haynam
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D A Haynes
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Headley
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A Heal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Heebner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Heerey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G M Heestand
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Heeter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Hein
- General Atomics, San Diego, California 92186, USA
| | - C Heinbockel
- General Atomics, San Diego, California 92186, USA
| | - C Hendricks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Henesian
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Heninger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Henrikson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E A Henry
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E B Herbold
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M R Hermann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Hermes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Hernandez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V J Hernandez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M C Herrmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H W Herrmann
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - O D Herrera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hewett
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hibbard
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D G Hicks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Optical Sciences Centre, Department of Physics and Astronomy, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia
| | - D Hill
- General Atomics, San Diego, California 92186, USA
| | - K Hill
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - T Hilsabeck
- General Atomics, San Diego, California 92186, USA
| | - D E Hinkel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D D Ho
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V K Ho
- General Atomics, San Diego, California 92186, USA
| | - J K Hoffer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N M Hoffman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Hohenberger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hohensee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Hoke
- General Atomics, San Diego, California 92186, USA
| | - D Holdener
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Holdener
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J P Holder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Holko
- General Atomics, San Diego, California 92186, USA
| | - D Holunga
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J F Holzrichter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Honig
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hoover
- General Atomics, San Diego, California 92186, USA
| | - D Hopkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Berzak Hopkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hoppe
- General Atomics, San Diego, California 92186, USA
| | - M L Hoppe
- General Atomics, San Diego, California 92186, USA
| | - J Horner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Hornung
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C J Horsfield
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - J Horvath
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Hotaling
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R House
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Howell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W W Hsing
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - H Huang
- General Atomics, San Diego, California 92186, USA
| | - J Huckins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Hui
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Humbird
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Hund
- General Atomics, San Diego, California 92186, USA
| | - J Hunt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O A Hurricane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Hutton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K H-K Huynh
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Inandan
- General Atomics, San Diego, California 92186, USA
| | - C Iglesias
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - N Izumi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Jackson
- General Atomics, San Diego, California 92186, USA
| | - J Jackson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S D Jacobs
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G James
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Jancaitis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Jarboe
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L C Jarrott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Jasion
- General Atomics, San Diego, California 92186, USA
| | - J Jaquez
- General Atomics, San Diego, California 92186, USA
| | - J Jeet
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A E Jenei
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Jensen
- General Atomics, San Diego, California 92186, USA
| | - J Jimenez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Jimenez
- General Atomics, San Diego, California 92186, USA
| | - D Jobe
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - Z Johal
- General Atomics, San Diego, California 92186, USA
| | - H M Johns
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D Johnson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M A Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R J Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S A Johnson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K Jones
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - O Jones
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Jones
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R Jorge
- General Atomics, San Diego, California 92186, USA
| | - H J Jorgenson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Julian
- General Atomics, San Diego, California 92186, USA
| | - B I Jun
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Jungquist
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Kaae
- General Atomics, San Diego, California 92186, USA
| | - N Kabadi
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D Kaczala
- General Atomics, San Diego, California 92186, USA
| | - D Kalantar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Kangas
- General Atomics, San Diego, California 92186, USA
| | - V V Karasiev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Karasik
- United States Naval Research Laboratory, Plasma Physics Division, 4555 Overlook Avenue SW, Washington, D.C. 20375, USA
| | - V Karpenko
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Kasarky
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - K Kasper
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Kauffman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M I Kaufman
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - C Keane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Washington State University, Office of Research, P.O. Box 641060, Pullman, Washington 99164-1060, USA
| | - L Keaty
- General Atomics, San Diego, California 92186, USA
| | - L Kegelmeyer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Keiter
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P A Kellett
- Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire OX10 8BD, United Kingdom
| | - J Kellogg
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J H Kelly
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Kemic
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A J Kemp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G E Kemp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G D Kerbel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Kershaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Kerr
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J Kessler
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M H Key
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S F Khan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Khater
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Kiikka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kilkenny
- General Atomics, San Diego, California 92186, USA
| | - Y Kim
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - Y-J Kim
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kimko
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kimmel
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J M Kindel
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J King
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R K Kirkwood
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Klaus
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Klem
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Kline
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Klingmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Kluth
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - P Knapp
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Knipping
- General Atomics, San Diego, California 92186, USA
| | - M Knudson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Kobs
- General Atomics, San Diego, California 92186, USA
| | - J Koch
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Kohut
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Kong
- General Atomics, San Diego, California 92186, USA
| | - J M Koning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Koning
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Konior
- General Atomics, San Diego, California 92186, USA
| | - H Kornblum
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L B Kot
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Kozioziemski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kozlowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Kozlowski
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Krammen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N S Krasheninnikova
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Kraus
- Princeton Plasma Physics Laboratory, 100 Stellarator Road, Princeton, New Jersey 08540, USA
| | - W Krauser
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J D Kress
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A L Kritcher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Krieger
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J J Kroll
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W L Kruer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M K G Kruse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Kucheyev
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Kumbera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Kumpan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Kunimune
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Kustowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J T Kwan
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - G A Kyrala
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Laffite
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - M Lafon
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - K LaFortune
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Lahmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Lairson
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Langenbrunner
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - L Lagin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Land
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Lane
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Laney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A B Langdon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S H Langer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Langro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N E Lanier
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - T E Lanier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Larson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B F Lasinski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Lassle
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D LaTray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Lau
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Lau
- General Atomics, San Diego, California 92186, USA
| | - C Laumann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Laurence
- General Atomics, San Diego, California 92186, USA
| | - T A Laurence
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Lawson
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - H P Le
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R R Leach
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Leal
- General Atomics, San Diego, California 92186, USA
| | - A Leatherland
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - K LeChien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Lechleiter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Lee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Lee
- General Atomics, San Diego, California 92186, USA
| | - T Lee
- General Atomics, San Diego, California 92186, USA
| | - R J Leeper
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - E Lefebvre
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | | | - B LeMire
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R W Lemke
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - N C Lemos
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Le Pape
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Laboratoire pour l'utilisation des Lasers Intenses chez École Polytechnique, F-91128 Palaiseau cedex, France
| | - R Lerche
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Lerner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Letts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Levedahl
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - T Lewis
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C K Li
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Li
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Li
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Liao
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Z M Liao
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Liedahl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Liebman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Lindford
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E L Lindman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J D Lindl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Loey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R A London
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Long
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - E N Loomis
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F E Lopez
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - H Lopez
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - E Losbanos
- General Atomics, San Diego, California 92186, USA
| | - S Loucks
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Lowe-Webb
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Lundgren
- General Atomics, San Diego, California 92186, USA
| | - A P Ludwigsen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Luo
- General Atomics, San Diego, California 92186, USA
| | - J Lusk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Lyons
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Ma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Y Macallop
- Gryphon Technologies, 303 Lindbergh Avenue, Livermore, California 94551, USA
| | - M J MacDonald
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B J MacGowan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J M Mack
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A J Mackinnon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S A MacLaren
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A G MacPhee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G R Magelssen
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Magoon
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R M Malone
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - T Malsbury
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Managan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Mancini
- University of Nevada at Reno, Department of Physics, MS 0220, 1664. Virginia Street, Reno, Nevada 89557, USA
| | - K Manes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Maney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Manha
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O M Mannion
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A M Manuel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Mapoles
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Mara
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Marcotte
- General Atomics, San Diego, California 92186, USA
| | - E Marin
- General Atomics, San Diego, California 92186, USA
| | - M M Marinak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Mariscal
- General Atomics, San Diego, California 92186, USA
| | - D A Mariscal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E F Mariscal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E V Marley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Marozas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Marquez
- General Atomics, San Diego, California 92186, USA
| | - C D Marshall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Marshall
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J Marticorena
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Martinez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Maslennikov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Mason
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Mason
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - L Masse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - W Massey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P-E Masson-Laborde
- CEA/DAM/DIF, 91297 Arpajon cedex, France
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - N D Masters
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Mathisen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Mathison
- General Atomics, San Diego, California 92186, USA
| | - J Matone
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M J Matthews
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Mattoon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T R Mattsson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - K Matzen
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C W Mauche
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Mauldin
- General Atomics, San Diego, California 92186, USA
| | - T McAbee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M McBurney
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Mccarville
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R L McCrory
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A M McEvoy
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C McGuffey
- General Atomics, San Diego, California 92186, USA
| | - M Mcinnis
- General Atomics, San Diego, California 92186, USA
| | - P McKenty
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M S McKinley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J B McLeod
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A McPherson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - B Mcquillan
- General Atomics, San Diego, California 92186, USA
| | - M Meamber
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K D Meaney
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - N B Meezan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Meissner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T A Mehlhorn
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - N C Mehta
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Menapace
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F E Merrill
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B T Merritt
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E C Merritt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D D Meyerhofer
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Mezyk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R J Mich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P A Michel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Milam
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D S Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E K Miller
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - J Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P E Miller
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Miller
- General Atomics, San Diego, California 92186, USA
| | - W Miller
- General Atomics, San Diego, California 92186, USA
| | - V Miller-Kamm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Millot
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Milovich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Minner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J-L Miquel
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - S Mitchell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Molvig
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R C Montesanti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D S Montgomery
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Monticelli
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Montoya
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J D Moody
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A S Moore
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Moore
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Moran
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J C Moreno
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Moreno
- General Atomics, San Diego, California 92186, USA
| | - B E Morgan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Morrow
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J W Morton
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - E Moses
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Moy
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - R Muir
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M S Murillo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, Michigan 48824, USA
| | - J E Murray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J R Murray
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D H Munro
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T J Murphy
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F M Munteanu
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Nafziger
- General Atomics, San Diego, California 92186, USA
| | - T Nagayama
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Nast
- General Atomics, San Diego, California 92186, USA
| | - R A Negres
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Nelson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Nelson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Nelson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Nelson
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - S Nemethy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Neumayer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstrasse 1, 64291 Darmstadt, Germany
| | - K Newman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Newton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Nguyen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J-M G Di Nicola
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Di Nicola
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Niemann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- University of California at Los Angeles, Department of Physics & Astronomy, 475 Portola Plaza, Los Angeles, California 90095-1547, USA
| | - A Nikroo
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P M Nilson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Nobile
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - V Noorai
- General Atomics, San Diego, California 92186, USA
| | - R Nora
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Norton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Nostrand
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Note
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Novell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P F Nowak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Nunez
- General Atomics, San Diego, California 92186, USA
| | - R A Nyholm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M O'Brien
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Oceguera
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J A Oertel
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Okui
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Olejniczak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Oliveira
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Olsen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Olson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Olson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R E Olson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - Y P Opachich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Orsi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C D Orth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Owen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Padalino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- SUNY Geneseo, Department of Physics & Astronomy, Integrated Science Center, Geneseo, New York 14454, USA
| | - E Padilla
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Paguio
- General Atomics, San Diego, California 92186, USA
| | - S Paguio
- General Atomics, San Diego, California 92186, USA
| | - J Paisner
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Pajoom
- General Atomics, San Diego, California 92186, USA
| | - A Pak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Palaniyappan
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - K Palma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Pannell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Papp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Paras
- General Atomics, San Diego, California 92186, USA
| | - T Parham
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H-S Park
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Pasternak
- Gryphon Technologies, 303 Lindbergh Avenue, Livermore, California 94551, USA
| | - S Patankar
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M V Patel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P K Patel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Focused Energy Inc., 11525-B Stonehollow Drive, Suite 200, Austin Texas 78758, USA
| | - R Patterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Patterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Paul
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - M Paul
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Pauli
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O T Pearce
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Pearcy
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Pedrotti
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Peer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L J Pelz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Penetrante
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Penner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Perez
- General Atomics, San Diego, California 92186, USA
| | - L J Perkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Pernice
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T S Perry
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Person
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Petersen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Petersen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D L Peterson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - E B Peterson
- General Atomics, San Diego, California 92186, USA
| | - J E Peterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Peterson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Peterson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R R Peterson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R D Petrasso
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - F Philippe
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - T J Phipps
- General Atomics, San Diego, California 92186, USA
| | - E Piceno
- General Atomics, San Diego, California 92186, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Pickworth
- Lund University, MAX IV Laboratory, Box 118, 221 00 Lund, Sweden
| | - J Pino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Plummer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G D Pollack
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S M Pollaine
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B B Pollock
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Ponce
- General Atomics, San Diego, California 92186, USA
| | - J Ponce
- General Atomics, San Diego, California 92186, USA
| | | | - J L Porter
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Post
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - O Poujade
- CEA/DAM/DIF, 91297 Arpajon cedex, France
- Université of Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - C Powell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Powell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Power
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Pozulp
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Prantil
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Prasad
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Pratuch
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Price
- General Atomics, San Diego, California 92186, USA
| | - K Primdahl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Prisbrey
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Procassini
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Pruyne
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Pudliner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S R Qiu
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Quan
- General Atomics, San Diego, California 92186, USA
| | - M Quinn
- General Atomics, San Diego, California 92186, USA
| | - J Quintenz
- General Atomics, San Diego, California 92186, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - F Rainer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J E Ralph
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K S Raman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Raman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Rambo
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - S Rana
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Randewich
- Atomic Weapons Establishment, Aldermaston RG7 4PR, United Kingdom
| | - D Rardin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Ratledge
- General Atomics, San Diego, California 92186, USA
| | - N Ravelo
- General Atomics, San Diego, California 92186, USA
| | - F Ravizza
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rayce
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Raymond
- General Atomics, San Diego, California 92186, USA
| | - B Raymond
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Reed
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Reed
- General Atomics, San Diego, California 92186, USA
| | - S Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Reichelt
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V Reis
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - S Reisdorf
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Rekow
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B A Remington
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Rendon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Requieron
- General Atomics, San Diego, California 92186, USA
| | - M Rever
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Reynolds
- General Atomics, San Diego, California 92186, USA
| | - J Reynolds
- General Atomics, San Diego, California 92186, USA
| | - J Rhodes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rhodes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M C Richardson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Townes Laser Institute, University of Central Florida, Orlando, Florida 32816, USA
| | - B Rice
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - N G Rice
- General Atomics, San Diego, California 92186, USA
| | - R Rieben
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Rigatti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Riggs
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H G Rinderknecht
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Ring
- General Atomics, San Diego, California 92186, USA
| | - B Riordan
- General Atomics, San Diego, California 92186, USA
| | - R Riquier
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - C Rivers
- General Atomics, San Diego, California 92186, USA
| | - D Roberts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Roberts
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Robertson
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - H F Robey
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Robles
- General Atomics, San Diego, California 92186, USA
| | - P Rocha
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Rochau
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Rodriguez
- General Atomics, San Diego, California 92186, USA
| | - S Rodriguez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rosen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G Ross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J S Ross
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Ross
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J Rouse
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Rovang
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - A M Rubenchik
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M S Rubery
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C L Ruiz
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Rushford
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Russ
- General Atomics, San Diego, California 92186, USA
| | - J R Rygg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B S Ryujin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R A Sacks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R F Sacks
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - K Saito
- General Atomics, San Diego, California 92186, USA
| | - T Salmon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J D Salmonson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Sanchez
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Samuelson
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - M Sanchez
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Saroyan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Sater
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Satsangi
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - S Sauers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Saunders
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J P Sauppe
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R Sawicki
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Sayre
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Scanlan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Schaffers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G T Schappert
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Schiaffino
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D J Schlossberg
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D W Schmidt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M J Schmitt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - D H G Schneider
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M B Schneider
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Schneider
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - M Schoff
- General Atomics, San Diego, California 92186, USA
| | - M Schollmeier
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Schölmerich
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C R Schroeder
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S E Schrauth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H A Scott
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Scott
- General Atomics, San Diego, California 92186, USA
| | - J M Scott
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - R H H Scott
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford OC11 0QX, United Kingdom
| | - C R Scullard
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Sedillo
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - F H Seguin
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Senecal
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S M Sepke
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Seppala
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Sequoia
- General Atomics, San Diego, California 92186, USA
| | - J Severyn
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J M Sevier
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Sewell
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Seznec
- CEA/DAM/DIF, 91297 Arpajon cedex, France
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Shamlian
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Shaughnessy
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Shaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Shaw
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Shearer
- General Atomics, San Diego, California 92186, USA
| | - R Shelton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Shen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M W Sherlock
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A I Shestakov
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E L Shi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S J Shin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Shingleton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Shmayda
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Shor
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Shoup
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Shuldberg
- General Atomics, San Diego, California 92186, USA
| | - L Siegel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F J Silva
- General Atomics, San Diego, California 92186, USA
| | - A N Simakov
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B T Sims
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - D Sinars
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - P Singh
- General Atomics, San Diego, California 92186, USA
| | - H Sio
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K Skulina
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Skupsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Slutz
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - M Sluyter
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - V A Smalyuk
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Smauley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R M Smeltser
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C Smith
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Smith
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Smith
- General Atomics, San Diego, California 92186, USA
| | - L Smith
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Smith
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - R Sohn
- General Atomics, San Diego, California 92186, USA
| | - S Sommer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Sorce
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Sorem
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J M Soures
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M L Spaeth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B K Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Speas
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - D Speck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Speck
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Spears
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Spinka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P T Springer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Stadermann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Stahl
- General Atomics, San Diego, California 92186, USA
| | - J Stahoviak
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - L G Stanton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Department of Mathematics and Statistics, San Jose State University, San Jose, California 95192, USA
| | - R Steele
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Steele
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Steinman
- General Atomics, San Diego, California 92186, USA
| | - R Stemke
- General Atomics, San Diego, California 92186, USA
| | - R Stephens
- General Atomics, San Diego, California 92186, USA
| | - S Sterbenz
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - P Sterne
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Stevens
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Stevers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C B Still
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Stoeffl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J S Stolken
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Stolz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Storm
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Stone
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Stoupin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Stout
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - I Stowers
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Strauser
- General Atomics, San Diego, California 92186, USA
| | - H Streckart
- General Atomics, San Diego, California 92186, USA
| | - J Streit
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| | - D J Strozzi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Suratwala
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Sutcliffe
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L J Suter
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S B Sutton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - V Svidzinski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Swadling
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Sweet
- General Atomics, San Diego, California 92186, USA
| | - A Szoke
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Tabak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Takagi
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Tambazidis
- General Atomics, San Diego, California 92186, USA
| | - V Tang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Taranowski
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L A Taylor
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Telford
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Thi
- General Atomics, San Diego, California 92186, USA
| | - A Thomas
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C A Thomas
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I Thomas
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Thomas
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - I J Thompson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - C B Thorsness
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Tietbohl
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R E Tipton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Tobin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Tomlin
- General Atomics, San Diego, California 92186, USA
| | - R Tommasini
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A J Toreja
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Torres
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - R P J Town
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Townsend
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Trenholme
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Trivelpiece
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Trosseille
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H Truax
- General Atomics, San Diego, California 92186, USA
| | - D Trummer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Trummer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Truong
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - D Tubbs
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - E R Tubman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Tunnell
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - D Turnbull
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R E Turner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Ulitsky
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Upadhye
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J L Vaher
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P VanArsdall
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D VanBlarcom
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | | | - R VanQuinlan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B M Van Wonterghem
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W S Varnum
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - A L Velikovich
- United States Naval Research Laboratory, Plasma Physics Division, 4555 Overlook Avenue SW, Washington, D.C. 20375, USA
| | - A Vella
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C P Verdon
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - B Vermillion
- General Atomics, San Diego, California 92186, USA
| | - S Vernon
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Vesey
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - J Vickers
- General Atomics, San Diego, California 92186, USA
| | - R M Vignes
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Visosky
- National Nuclear Security Administration, Office of Defense Programs, United States Department of Energy, Washington, D.C. 20585, USA
| | - J Vocke
- General Atomics, San Diego, California 92186, USA
| | - P L Volegov
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Vonhof
- General Atomics, San Diego, California 92186, USA
| | - R Von Rotz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H X Vu
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - M Vu
- General Atomics, San Diego, California 92186, USA
| | - D Wall
- General Atomics, San Diego, California 92186, USA
| | - J Wall
- General Atomics, San Diego, California 92186, USA
| | - R Wallace
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Wallin
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Walmer
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C A Walsh
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C F Walters
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Waltz
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Wan
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Wang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - Y Wang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J S Wark
- Department of Physics, Clarendon Lab, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - B E Warner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Watson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R G Watt
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - P Watts
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| | - J Weaver
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| | - R P Weaver
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - S Weaver
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C R Weber
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Weber
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S V Weber
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Wegner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Welday
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| | - L Welser-Sherrill
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| | - K Weiss
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| | - K Widmann
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G F Wheeler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Whistler
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R K White
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - H D Whitley
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Whitman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M E Wickett
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C Widmayer
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| | - J Wiedwald
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| | - R Wilcox
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| | - S Wilcox
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| | - C Wild
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| | - B H Wilde
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| | - C H Wilde
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| | - K Wilhelmsen
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M D Wilke
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| | - H Wilkens
- General Atomics, San Diego, California 92186, USA
| | - P Wilkins
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S C Wilks
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E A Williams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G J Williams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W Williams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - W H Williams
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D C Wilson
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Wilson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Wilson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Wilson
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Winters
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Wisoff
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Wittman
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Wolfe
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - A Wong
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K W Wong
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - L Wong
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Wong
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - R Wood
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D Woodhouse
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| | - J Woodruff
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - D T Woods
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S Woods
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| | - B N Woodworth
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - E Wooten
- General Atomics, San Diego, California 92186, USA
| | - A Wootton
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Work
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - J B Workman
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - J Wright
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - M Wu
- Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico 87123, USA
| | - C Wuest
- Nevada National Security Site, 232 Energy Way, North Las Vegas, Nevada 89030, USA
| | - F J Wysocki
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - H Xu
- General Atomics, San Diego, California 92186, USA
| | - M Yamaguchi
- General Atomics, San Diego, California 92186, USA
| | - B Yang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S T Yang
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J Yatabe
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C B Yeamans
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B C Yee
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - S A Yi
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - L Yin
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - B Young
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - C S Young
- Los Alamos National Laboratory, Mail Stop F663, Los Alamos, New Mexico 87545, USA
| | - C V Young
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - P Young
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - K Youngblood
- General Atomics, San Diego, California 92186, USA
| | - R Zacharias
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G Zagaris
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - N Zaitseva
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Zaka
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - F Ze
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - B Zeiger
- Luxel Corporation, P.O. Box 1879, 60 Saltspring Drive, Friday Harbor, Washington 8250, USA
| | - M Zika
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - G B Zimmerman
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - T Zobrist
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
| | - J D Zuegel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A B Zylstra
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808, USA
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17
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Shah RC, Cao D, Aghaian L, Bachmann B, Betti R, Campbell EM, Epstein R, Forrest CJ, Forsman A, Glebov VY, Goncharov VN, Gopalaswamy V, Harding DR, Hu SX, Igumenshchev IV, Janezic RT, Keaty L, Knauer JP, Kobs D, Lees A, Mannion OM, Mohamed ZL, Patel D, Rosenberg MJ, Shmayda WT, Stoeckl C, Theobald W, Thomas CA, Volegov P, Woo KM, Regan SP. Bound on hot-spot mix in high-velocity, high-adiabat direct-drive cryogenic implosions based on comparison of absolute x-ray and neutron yields. Phys Rev E 2022; 106:L013201. [PMID: 35974626 DOI: 10.1103/physreve.106.l013201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 06/29/2022] [Indexed: 06/15/2023]
Abstract
In laser-driven implosions for laboratory fusion, the comparison of hot-spot x-ray yield to neutron production can serve to infer hot-spot mix. For high-performance direct-drive implosions, this ratio depends sensitively on the degree of equilibration between the ion and electron fluids. A scaling for x-ray yield as a function of neutron yield and characteristic ion and electron hot-spot temperatures is developed on the basis of simulations with varying degrees of equilibration. We apply this model to hot-spot x-ray measurements of direct-drive cryogenic implosions typical of the direct-drive designs with best ignition metrics. The comparison of the measured x-ray and neutron yields indicates that hot-spot mix, if present, is below a sensitivity estimated as ∼2% by-atom mix of ablator plastic into the hot spot.
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Affiliation(s)
- R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - L Aghaian
- General Atomics, San Diego, California 92121, USA
| | - B Bachmann
- Lawrence Livermore National Laboratory, Livermore, California 94551, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Forsman
- General Atomics, San Diego, California 92121, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D R Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R T Janezic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - L Keaty
- General Atomics, San Diego, California 92121, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Kobs
- General Atomics, San Diego, California 92121, USA
| | - A Lees
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - O M Mannion
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - Z L Mohamed
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Patel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W T Shmayda
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C A Thomas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - P Volegov
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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18
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Bhutwala K, McGuffey C, Theobald W, Deppert O, Kim J, Nilson PM, Wei MS, Ping Y, Foord ME, McLean HS, Patel PK, Higginson A, Roth M, Beg FN. Transport of an intense proton beam from a cone-structured target through plastic foam with unique proton source modeling. Phys Rev E 2022; 105:055206. [PMID: 35706166 DOI: 10.1103/physreve.105.055206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 03/31/2022] [Indexed: 06/15/2023]
Abstract
Laser-accelerated proton beams are applicable to several research areas within high-energy density science, including warm dense matter generation, proton radiography, and inertial confinement fusion, which all involve transport of the beam through matter. We report on experimental measurements of intense proton beam transport through plastic foam blocks. The intense proton beam was accelerated by the 10ps, 700J OMEGA EP laser irradiating a curved foil target, and focused by an attached hollow cone. The protons then entered the foam block of density 0.38g/cm^{3} and thickness 0.55 or 1.00mm. At the rear of the foam block, a Cu layer revealed the cross section of the intense beam via proton- and hot electron-induced Cu-K_{α} emission. Images of x-ray emission show a bright spot on the rear Cu film indicative of a forward-directed beam without major breakup. 2D fluid-PIC simulations of the transport were conducted using a unique multi-injection source model incorporating energy-dependent beam divergence. Along with postprocessed calculations of the Cu-K_{α} emission profile, simulations showed that protons retain their ballistic transport through the foam and are able to heat the foam up to several keV in temperature. The total experimental emission profile for the 1.0mm foam agrees qualitatively with the simulated profile, suggesting that the protons indeed retain their beamlike qualities.
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Affiliation(s)
- K Bhutwala
- Center for Energy Research, University of California, San Diego, La Jolla, California 92093-0417, USA
| | - C McGuffey
- Center for Energy Research, University of California, San Diego, La Jolla, California 92093-0417, USA
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - O Deppert
- Institut für Kernphysik, Technische Universität Darmstadt, 64289 Darmstadt, Germany
| | - J Kim
- Center for Energy Research, University of California, San Diego, La Jolla, California 92093-0417, USA
| | - P M Nilson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M S Wei
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94550, USA
| | - M E Foord
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94550, USA
| | - H S McLean
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94550, USA
| | - P K Patel
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94550, USA
| | - A Higginson
- Center for Energy Research, University of California, San Diego, La Jolla, California 92093-0417, USA
| | - M Roth
- Institut für Kernphysik, Technische Universität Darmstadt, 64289 Darmstadt, Germany
| | - F N Beg
- Center for Energy Research, University of California, San Diego, La Jolla, California 92093-0417, USA
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19
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Allen CH, Oliver M, Divol L, Landen OL, Ping Y, Schölmerich M, Wallace R, Earley R, Theobald W, White TG, Döppner T. Toward an integrated platform for characterizing laser-driven, isochorically heated plasmas with 1 µm spatial resolution. Appl Opt 2022; 61:1987-1993. [PMID: 35297891 DOI: 10.1364/ao.446182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 02/15/2022] [Indexed: 06/14/2023]
Abstract
Warm dense matter is a region of phase space that is of high interest to multiple scientific communities ranging from astrophysics to inertial confinement fusion. Further understanding of the conditions and properties of this complex state of matter necessitates experimental benchmarking of the current theoretical models. We discuss the development of an x-ray radiography platform designed to measure warm dense matter transport properties at large laser facilities such as the OMEGA Laser Facility. Our platform, Fresnel diffractive radiography, allows for high spatial resolution imaging of isochorically heated targets, resulting in notable diffractive effects at sharp density gradients that are influenced by transport properties such as thermal conductivity. We discuss initial results, highlighting the capabilities of the platform in measuring diffractive features with micrometer-level spatial resolution.
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20
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Lees A, Betti R, Knauer JP, Gopalaswamy V, Patel D, Woo KM, Anderson KS, Campbell EM, Cao D, Carroll-Nellenback J, Epstein R, Forrest C, Goncharov VN, Harding DR, Hu SX, Igumenshchev IV, Janezic RT, Mannion OM, Radha PB, Regan SP, Shvydky A, Shah RC, Shmayda WT, Stoeckl C, Theobald W, Thomas C. Experimentally Inferred Fusion Yield Dependencies of OMEGA Inertial Confinement Fusion Implosions. Phys Rev Lett 2021; 127:105001. [PMID: 34533333 DOI: 10.1103/physrevlett.127.105001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/21/2021] [Indexed: 06/13/2023]
Abstract
Statistical modeling of experimental and simulation databases has enabled the development of an accurate predictive capability for deuterium-tritium layered cryogenic implosions at the OMEGA laser [V. Gopalaswamy et al.,Nature 565, 581 (2019)10.1038/s41586-019-0877-0]. In this letter, a physics-based statistical mapping framework is described and used to uncover the dependencies of the fusion yield. This model is used to identify and quantify the degradation mechanisms of the fusion yield in direct-drive implosions on OMEGA. The yield is found to be reduced by the ratio of laser beam to target radius, the asymmetry in inferred ion temperatures from the ℓ=1 mode, the time span over which tritium fuel has decayed, and parameters related to the implosion hydrodynamic stability. When adjusted for tritium decay and ℓ=1 mode, the highest yield in OMEGA cryogenic implosions is predicted to exceed 2×10^{14} fusion reactions.
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Affiliation(s)
- A Lees
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - D Patel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K S Anderson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Carroll-Nellenback
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D R Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R T Janezic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - O M Mannion
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Shvydky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W T Shmayda
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Thomas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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21
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Scott RHH, Glize K, Antonelli L, Khan M, Theobald W, Wei M, Betti R, Stoeckl C, Seaton AG, Arber TD, Barlow D, Goffrey T, Bennett K, Garbett W, Atzeni S, Casner A, Batani D, Li C, Woolsey N. Shock Ignition Laser-Plasma Interactions in Ignition-Scale Plasmas. Phys Rev Lett 2021; 127:065001. [PMID: 34420313 DOI: 10.1103/physrevlett.127.065001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/23/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
We use a subignition scale laser, the 30 kJ Omega, and a novel shallow-cone target to study laser-plasma interactions at the ablation-plasma density scale lengths and laser intensities anticipated for direct drive shock-ignition implosions at National Ignition Facility scale. Our results show that, under these conditions, the dominant instability is convective stimulated Raman scatter with experimental evidence of two plasmon decay (TPD) only when the density scale length is reduced. Particle-in-cell simulations indicate this is due to TPD being shifted to lower densities, removing the experimental back-scatter signature and reducing the hot-electron temperature. The experimental laser energy-coupling to hot electrons was found to be 1%-2.5%, with electron temperatures between 35 and 45 keV. Radiation-hydrodynamics simulations employing these hot-electron characteristics indicate that they should not preheat the fuel in MJ-scale shock ignition experiments.
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Affiliation(s)
- R H H Scott
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Oxfordshire OX11 OQX, United Kingdom
| | - K Glize
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Oxfordshire OX11 OQX, United Kingdom
| | - L Antonelli
- York Plasma Institute, Department of Physics, University of York, York YO10 5DD, United Kingdom
| | - M Khan
- York Plasma Institute, Department of Physics, University of York, York YO10 5DD, United Kingdom
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Wei
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A G Seaton
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - T D Arber
- University of Warwick, Coventry CV4 7AL, United Kingdom
| | - D Barlow
- University of Warwick, Coventry CV4 7AL, United Kingdom
| | - T Goffrey
- University of Warwick, Coventry CV4 7AL, United Kingdom
| | - K Bennett
- University of Warwick, Coventry CV4 7AL, United Kingdom
| | - W Garbett
- AWE, Aldermaston, Reading, Berkshire RG7 4PR, United Kingdom
| | - S Atzeni
- Dipartimento SBAI, Università di Roma "La Sapienza", Roma 00161, Italy
| | - A Casner
- CELIA, University of Bordeaux, Bordeaux F-33405, France
| | - D Batani
- CELIA, University of Bordeaux, Bordeaux F-33405, France
| | - C Li
- MIT, Cambridge, Massachusetts 02139, USA
| | - N Woolsey
- York Plasma Institute, Department of Physics, University of York, York YO10 5DD, United Kingdom
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22
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Christopherson AR, Betti R, Forrest CJ, Howard J, Theobald W, Delettrez JA, Rosenberg MJ, Solodov AA, Stoeckl C, Patel D, Gopalaswamy V, Cao D, Peebles JL, Edgell DH, Seka W, Epstein R, Wei MS, Gatu Johnson M, Simpson R, Regan SP, Campbell EM. Direct Measurements of DT Fuel Preheat from Hot Electrons in Direct-Drive Inertial Confinement Fusion. Phys Rev Lett 2021; 127:055001. [PMID: 34397224 DOI: 10.1103/physrevlett.127.055001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/02/2021] [Accepted: 06/11/2021] [Indexed: 06/13/2023]
Abstract
Hot electrons generated by laser-plasma instabilities degrade the performance of laser-fusion implosions by preheating the DT fuel and reducing core compression. The hot-electron energy deposition in the DT fuel has been directly measured for the first time by comparing the hard x-ray signals between DT-layered and mass-equivalent ablator-only implosions. The electron energy deposition profile in the fuel is inferred through dedicated experiments using Cu-doped payloads of varying thickness. The measured preheat energy accurately explains the areal-density degradation observed in many OMEGA implosions. This technique can be used to assess the viability of the direct-drive approach to laser fusion with respect to the scaling of hot-electron preheat with laser energy.
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Affiliation(s)
- A R Christopherson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J Howard
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J A Delettrez
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M J Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A A Solodov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D Patel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
- Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J L Peebles
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D H Edgell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M S Wei
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Gatu Johnson
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R Simpson
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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23
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Zhang S, Li J, Krauland CM, Beg FN, Muller S, Theobald W, Palastro J, Filkins T, Turnbull D, Haberberger D, Ren C, Betti R, Stoeckl C, Campbell EM, Trela J, Batani D, Scott RHH, Wei MS. Pump-depletion dynamics and saturation of stimulated Brillouin scattering in shock ignition relevant experiments. Phys Rev E 2021; 103:063208. [PMID: 34271736 DOI: 10.1103/physreve.103.063208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 05/19/2021] [Indexed: 11/07/2022]
Abstract
As an alternative inertial confinement fusion scheme, shock ignition requires a strong converging shock driven by a high-intensity laser pulse to ignite a precompressed fusion capsule. Understanding nonlinear laser-plasma instabilities is crucial to assess and improve the laser-shock energy coupling. Recent experiments conducted on the OMEGA EP laser facility have demonstrated that such instabilities can ∼100% deplete the first 0.5 ns of the high-intensity laser. Analyses of the observed laser-generated blast wave suggest that this pump-depletion starts at ∼0.02 critical density and progresses to 0.1-0.2 critical density, which is also confirmed by the time-resolved stimulated Raman backscattering spectra. The pump-depletion dynamics can be explained by the breaking of ion-acoustic waves in stimulated Brillouin scattering. Such pump depletion would inhibit the collisional laser energy absorption but may benefit the generation of hot electrons with moderate temperatures for electron shock ignition [Phys. Rev. Lett. 119, 195001 (2017)PRLTAO0031-900710.1103/PhysRevLett.119.195001].
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Affiliation(s)
- S Zhang
- Department of Mechanical and Aerospace Engineering, University of California San Diego, La Jolla, California 92093, USA
| | - J Li
- Department of Mechanical and Aerospace Engineering, University of California San Diego, La Jolla, California 92093, USA
| | - C M Krauland
- Inertial Fusion Technology, General Atomics, San Diego, California 92121, USA
| | - F N Beg
- Department of Mechanical and Aerospace Engineering, University of California San Diego, La Jolla, California 92093, USA
| | - S Muller
- Inertial Fusion Technology, General Atomics, San Diego, California 92121, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Palastro
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T Filkins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Turnbull
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Haberberger
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Ren
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Trela
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux CEA-CNRS, 33405 Talence, France
| | - D Batani
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux CEA-CNRS, 33405 Talence, France
| | - R H H Scott
- Central Laser Facility, STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0QX, United Kingdom
| | - M S Wei
- Inertial Fusion Technology, General Atomics, San Diego, California 92121, USA.,Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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24
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Valdivia MP, Stutman D, Stoeckl C, Theobald W, Collins GW, Bouffetier V, Vescovi M, Mileham C, Begishev IA, Klein SR, Melean R, Muller S, Zou J, Veloso F, Casner A, Beg FN, Regan SP. Talbot-Lau x-ray deflectometer: Refraction-based HEDP imaging diagnostic. Rev Sci Instrum 2021; 92:065110. [PMID: 34243593 DOI: 10.1063/5.0043655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 05/24/2021] [Indexed: 06/13/2023]
Abstract
Talbot-Lau x-ray interferometry has been implemented to map electron density gradients in High Energy Density Physics (HEDP) experiments. X-ray backlighter targets have been evaluated for Talbot-Lau X-ray Deflectometry (TXD). Cu foils, wires, and sphere targets have been irradiated by 10-150 J, 8-30 ps laser pulses, while two pulsed-power generators (∼350 kA, 350 ns and ∼200 kA, 150 ns) have driven Cu wire, hybrid, and laser-cut x-pinches. A plasma ablation front generated by the Omega EP laser was imaged for the first time through TXD for densities >1023 cm-3. Backlighter optimization in combination with x-ray CCD, image plates, and x-ray film has been assessed in terms of spatial resolution and interferometer contrast for accurate plasma characterization through TXD in pulsed-power and high-intensity laser environments. The results obtained thus far demonstrate the potential of TXD as a powerful diagnostic for HEDP.
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Affiliation(s)
- M P Valdivia
- Physics and Astronomy Department, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D Stutman
- Physics and Astronomy Department, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - G W Collins
- Center for Energy Research, University of California San Diego, San Diego, California 92093, USA
| | - V Bouffetier
- Université de Bordeaux-CNRS-CEA, Centre Lasers Intenses et Applications, UMR5107, F-33405 Talence, France
| | - M Vescovi
- Pontificia Universidad Catolica de Chile, Casilla 306, Santiago, Chile
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S R Klein
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - R Melean
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S Muller
- General Atomics, Inertial Fusion Technology, San Diego, California 92921, USA
| | - J Zou
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - F Veloso
- Pontificia Universidad Catolica de Chile, Casilla 306, Santiago, Chile
| | - A Casner
- CEA-CESTA, 15 avenue des Sablières, CS 60001, 33116 Le Barp CEDEX, France
| | - F N Beg
- Center for Energy Research, University of California San Diego, San Diego, California 92093, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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25
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Shah RC, Hu SX, Igumenshchev IV, Baltazar J, Cao D, Forrest CJ, Goncharov VN, Gopalaswamy V, Patel D, Philippe F, Theobald W, Regan SP. Observations of anomalous x-ray emission at early stages of hot-spot formation in deuterium-tritium cryogenic implosions. Phys Rev E 2021; 103:023201. [PMID: 33736107 DOI: 10.1103/physreve.103.023201] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 01/07/2021] [Indexed: 11/07/2022]
Abstract
In deuterium-tritium cryogenic implosions, hot-spot x-ray self-emission is observed to begin at a larger shell radius than is predicted by a one-dimensional radiation-hydrodynamic implosion model. Laser-imprint is shown to explain the observation for a low-adiabat implosion. For more-stable implosions the data are not described by the imprint model and suggest there are additional sources of decompression of the dense fuel.
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Affiliation(s)
- R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Baltazar
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Patel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - F Philippe
- CEA, DAM, DIF, 91297 Arpajon Cedex, France
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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26
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Mannion OM, Woo KM, Crilly AJ, Forrest CJ, Frenje JA, Johnson MG, Glebov VY, Knauer JP, Mohamed ZL, Romanofsky MH, Stoeckl C, Theobald W, Regan SP. Reconstructing 3D asymmetries in laser-direct-drive implosions on OMEGA. Rev Sci Instrum 2021; 92:033529. [PMID: 33819982 DOI: 10.1063/5.0043514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/24/2021] [Indexed: 06/12/2023]
Abstract
Three-dimensional reconstruction algorithms have been developed, which determine the hot-spot velocity, hot-spot apparent ion temperature distribution, and fuel areal-density distribution present in laser-direct-drive inertial confinement fusion implosions on the OMEGA laser. These reconstructions rely on multiple independent measurements of the neutron energy spectrum emitted from the fusing plasma. Measurements of the neutron energy spectrum on OMEGA are made using a suite of quasi-orthogonal neutron time-of-flight detectors and a magnetic recoil spectrometer. These spectrometers are positioned strategically around the OMEGA target chamber to provide unique 3D measurements of the conditions of the fusing hot spot and compressed fuel near peak compression. The uncertainties involved in these 3D reconstructions are discussed and are used to identify a new nTOF diagnostic line of sight, which when built will reduce the uncertainty in the hot-spot apparent ion temperature distribution from 700 to <400 eV.
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Affiliation(s)
- O M Mannion
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A J Crilly
- Centre for Inertial Fusion Studies, The Blackett Laboratory, Imperial College, London SW72AZ, United Kingdom
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J A Frenje
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - Z L Mohamed
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M H Romanofsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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27
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Koester P, Baffigi F, Cristoforetti G, Labate L, Gizzi LA, Baton S, Koenig M, Colaïtis A, Batani D, Casner A, Raffestin D, Tentori A, Trela J, Rousseaux C, Boutoux G, Brygoo S, Jacquet L, Reverdin C, Le Bel E, Le-Deroff L, Theobald W, Shigemori K. Bremsstrahlung cannon design for shock ignition relevant regime. Rev Sci Instrum 2021; 92:013501. [PMID: 33514221 DOI: 10.1063/5.0022030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 12/11/2020] [Indexed: 06/12/2023]
Abstract
We report on the optimization of a BremsStrahlung Cannon (BSC) design for the investigation of laser-driven fast electron populations in a shock ignition relevant experimental campaign at the Laser Megajoule-PETawatt Aquitaine Laser facility. In this regime with laser intensities of 1015 W/cm2-1016 W/cm2, fast electrons with energies ≤100 keV are expected to be generated through Stimulated Raman Scattering (SRS) and Two Plasmon Decay (TPD) instabilities. The main purpose of the BSC in our experiment is to identify the contribution to x-ray emission from bremsstrahlung of fast electrons originating from SRS and TPD, with expected temperatures of 40 keV and 95 keV, respectively. Data analysis and reconstruction of the distributions of x-ray photons incident on the BSC are described.
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Affiliation(s)
- P Koester
- Intense Laser Irradiation Laboratory, Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - F Baffigi
- Intense Laser Irradiation Laboratory, Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - G Cristoforetti
- Intense Laser Irradiation Laboratory, Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - L Labate
- Intense Laser Irradiation Laboratory, Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - L A Gizzi
- Intense Laser Irradiation Laboratory, Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - S Baton
- Laboratoire pour l'Utilisation des Lasers Intenses, LULI, CNRS-Ecole Polytechnique-CEA-Sorbonne Universités, UMR 7605, F-91128 Palaiseau, France
| | - M Koenig
- Laboratoire pour l'Utilisation des Lasers Intenses, LULI, CNRS-Ecole Polytechnique-CEA-Sorbonne Universités, UMR 7605, F-91128 Palaiseau, France
| | - A Colaïtis
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - D Batani
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - A Casner
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - D Raffestin
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - A Tentori
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - J Trela
- Centre Lasers Intenses et Applications, CELIA, Université de Bordeaux-CNRS-CEA, UMR 5107, F-33405 Talence, France
| | - C Rousseaux
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Île-de-France, F-91297 Arpajon, France
| | - G Boutoux
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Île-de-France, F-91297 Arpajon, France
| | - S Brygoo
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Île-de-France, F-91297 Arpajon, France
| | - L Jacquet
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Île-de-France, F-91297 Arpajon, France
| | - C Reverdin
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Île-de-France, F-91297 Arpajon, France
| | - E Le Bel
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Centre d'études Scientifiques et Techniques d'Aquitaine, CESTA, F-33114 Le Barp, France
| | - L Le-Deroff
- Commissariat á l'energie Atomique et aux Énergies Alternatives, CEA, Direction des Applications Militaires, DAM, Centre d'études Scientifiques et Techniques d'Aquitaine, CESTA, F-33114 Le Barp, France
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Shigemori
- Institute of Laser Engineering, University of Osaka, Osaka 565-0871, Japan
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28
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Ceurvorst L, Betti R, Casner A, Gopalaswamy V, Bose A, Hu SX, Campbell EM, Regan SP, McCoy CA, Karasik M, Peebles J, Tabak M, Theobald W. Hybrid target design for imprint mitigation in direct-drive inertial confinement fusion. Phys Rev E 2020; 101:063207. [PMID: 32688486 DOI: 10.1103/physreve.101.063207] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 05/13/2020] [Indexed: 11/07/2022]
Abstract
A target design for mitigating the Rayleigh-Taylor instability is proposed for use in high energy density and direct-drive inertial confinement fusion experiments. In this scheme, a thin gold membrane is offset from the main target by several-hundred microns. A strong picket on the drive beams is incident upon this membrane to produce x rays which generate the initial shock through the target. The main drive follows shortly thereafter, passing through the ablated shell and directly driving the main target. The efficacy of this scheme is demonstrated through experiments performed at the OMEGA EP facility, showing a reduction of the Rayleigh-Taylor instability growth which scales exponentially with frequency, suppressing development by at least a factor of 5 for all wavelengths below 100 μm. This results in a delay in the time of target perforation by ∼40%.
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Affiliation(s)
- L Ceurvorst
- Université de Bordeaux-CNRS-CEA, CELIA, UMR 5107, F-33405 Talence, France
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Casner
- Université de Bordeaux-CNRS-CEA, CELIA, UMR 5107, F-33405 Talence, France
| | - V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Bose
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C A McCoy
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - M Karasik
- Plasma Physics Division, Naval Research Laboratory, Washington, DC 20375, USA
| | - J Peebles
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Tabak
- Lawrence Livermore National Laboratory, Livermore, California 94551, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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29
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Theobald W, Sorce C, Donaldson WR, Epstein R, Keck RL, Kellogg C, Kessler TJ, Kwiatkowski J, Marshall FJ, Sampat S, Seka W, Shah RC, Shvydky A, Stoeckl C, Waxer LJ, Regan SP. Inferred UV fluence focal-spot profiles from soft x-ray pinhole-camera measurements on OMEGA. Rev Sci Instrum 2020; 91:023505. [PMID: 32113463 DOI: 10.1063/1.5120708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 01/14/2020] [Indexed: 06/10/2023]
Abstract
A method was developed with laser-irradiated Au planar foils to characterize the focal spot of UV laser beams on a target at full energy from soft x-ray emission. A pinhole camera with a back-thinned charge-coupled device detector and filtration with thin Be and Al foil filters provides images of the x-ray emission at photon energies <2 keV. This method requires a careful measurement of the relationship between the applied UV fluence and the x-ray signal, which can be described by a power-law dependence. The measured exponent γ ∼ 2 provides a dynamic range of ∼25 for the inferred UV fluence. UV fluence profiles of selected beams were measured for 100-ps and 1-ns laser pulses and were compared to directly measured profiles from an UV equivalent-target-plane diagnostic. The inferred spot size and super-Gaussian order from the x-ray technique agree within several percent with the values measured with the direct UV measurements.
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Affiliation(s)
- W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Sorce
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W R Donaldson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R L Keck
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Kellogg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - T J Kessler
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J Kwiatkowski
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S Sampat
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A Shvydky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - L J Waxer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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30
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Hu SX, Epstein R, Theobald W, Xu H, Huang H, Goncharov VN, Regan SP, McKenty PW, Betti R, Campbell EM, Montgomery DS. Direct-drive double-shell implosion: A platform for burning-plasma physics studies. Phys Rev E 2020; 100:063204. [PMID: 31962495 DOI: 10.1103/physreve.100.063204] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Indexed: 11/07/2022]
Abstract
Double-shell ignition designs have been studied with the indirect-drive inertial confinement fusion (ICF) scheme in both simulations and experiments in which the inner-shell kinetic energy was limited to ∼10-15 kJ, even driven by megajoule-class lasers such as the National Ignition Facility. Since direct-drive ICF can couple more energy to the imploding shells, we have performed a detailed study on direct-drive double-shell (D^{3}S) implosions with state-of-the-art physics models implemented in radiation-hydrodynamic codes (lilac and draco), including nonlocal thermal transport, cross-beam energy transfer (CBET), and first-principles-based material properties. To mitigate classical unstable interfaces, we have proposed the use of a tungsten-beryllium-mixed inner shell with gradient-density layers that can be made by magnetron sputtering. In our D^{3}S designs, a 70-μm-thick beryllium outer shell is driven symmetrically by a high-adiabat (α≥10), 1.9-MJ laser pulse to a peak velocity of ∼240 km/s. Upon spherical impact, the outer shell transfers ∼30-40 kJ of kinetic energy to the inner shell filled with deuterium-tritium gas or liquid, giving neutron-yield energies of ∼6 MJ in one-dimensional simulations. Two-dimensional high-mode draco simulations indicated that such high-adiabat D^{3}S implosions are not susceptible to laser imprint, but the long-wavelength perturbations from the laser port configuration along with CBET can be detrimental to the target performance. Nevertheless, neutron yields of ∼0.3-1.0-MJ energies can still be obtained from our high-mode draco simulations. The robust α-particle bootstrap is readily reached, which could provide a viable platform for burning-plasma physics studies. Once CBET mitigation and/or more laser energy becomes available, we anticipate that break-even or moderate energy gain might be feasible with the proposed D^{3}S scheme.
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Affiliation(s)
- S X Hu
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - H Xu
- General Atomics, San Diego, California 92121, USA
| | - H Huang
- General Atomics, San Diego, California 92121, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - P W McKenty
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - D S Montgomery
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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31
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Habara H, Iwawaki T, Gong T, Wei MS, Ivancic ST, Theobald W, Krauland CM, Zhang S, Fiksel G, Tanaka KA. A ten-inch manipulator (TIM) based fast-electron spectrometer with multiple viewing angles (OU-ESM). Rev Sci Instrum 2019; 90:063501. [PMID: 31255022 DOI: 10.1063/1.5088529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 04/23/2019] [Indexed: 06/09/2023]
Abstract
The measurement of angularly resolved energy distributions of mega-electron-volt electrons is important for gaining a better understanding of the interaction of ultra-intense laser pulses with plasma, especially for fast-ignition laser-fusion research. It is also crucial when evaluating the production of suprathermal (several 10-keV) electrons through laser-plasma instabilities in conventional hot-spot-ignition and shock-ignition research. For these purposes, we developed a 10-in. manipulator-based multichannel electron spectrometer-the Osaka University electron spectrometer (OU-ESM)-that combines angular resolution with high-energy resolution. The OU-ESM consists of five small electron spectrometers set at every 5°, with an energy range from ∼40 keV to ∼40 MeV. A low-magnetic-field option provides a higher spectral resolution for an energy range of up to ∼5 MeV. We successfully obtained angularly resolved electron spectra for various experiments on the OMEGA and OMEGA EP laser systems.
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Affiliation(s)
- H Habara
- Graduate School of Engineering, Osaka University, Suita, Osaka 565 0871, Japan
| | - T Iwawaki
- Graduate School of Engineering, Osaka University, Suita, Osaka 565 0871, Japan
| | - T Gong
- Graduate School of Engineering, Osaka University, Suita, Osaka 565 0871, Japan
| | - M S Wei
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S T Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C M Krauland
- General Atomics, San Diego, California 92121-1122, USA
| | - S Zhang
- Department of Mechanical and Aerospace Engineering, University of California at San Diego, La Jolla, California 92093, USA
| | - G Fiksel
- Center for Ultrafast Optical Science, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - K A Tanaka
- Graduate School of Engineering, Osaka University, Suita, Osaka 565 0871, Japan
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32
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Peebles JL, Hu SX, Theobald W, Goncharov VN, Whiting N, Celliers PM, Ali SJ, Duchateau G, Campbell EM, Boehly TR, Regan SP. Direct-drive measurements of laser-imprint-induced shock velocity nonuniformities. Phys Rev E 2019; 99:063208. [PMID: 31330608 DOI: 10.1103/physreve.99.063208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Indexed: 06/10/2023]
Abstract
Perturbations in the velocity profile of a laser-ablation-driven shock wave seeded by speckle in the spatial beam intensity (i.e., laser imprint) have been measured. Direct measurements of these velocity perturbations were recorded using a two-dimensional high-resolution velocimeter probing plastic material shocked by a 100-ps picket laser pulse from the OMEGA laser system. The measured results for experiments with one, two, and five overlapping beams incident on the target clearly demonstrate a reduction in long-wavelength (>25-μm) perturbations with an increasing number of overlapping laser beams, consistent with theoretical expectations. These experimental measurements are crucial to validate radiation-hydrodynamics simulations of laser imprint for laser direct drive inertial confinement fusion research since they highlight the significant (factor of 3) underestimation of the level of seeded perturbation when the microphysics processes for initial plasma formation, such as multiphoton ionization are neglected.
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Affiliation(s)
- J L Peebles
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - N Whiting
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - P M Celliers
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - S J Ali
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - G Duchateau
- University Bordeaux-CNRS-CEA, Centre Lasers Intenses et Applications, UMR 5107, 33405 Talence, France
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - T R Boehly
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, 250 E. River Road, Rochester, New York 14623, USA
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33
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Gopalaswamy V, Betti R, Knauer JP, Luciani N, Patel D, Woo KM, Bose A, Igumenshchev IV, Campbell EM, Anderson KS, Bauer KA, Bonino MJ, Cao D, Christopherson AR, Collins GW, Collins TJB, Davies JR, Delettrez JA, Edgell DH, Epstein R, Forrest CJ, Froula DH, Glebov VY, Goncharov VN, Harding DR, Hu SX, Jacobs-Perkins DW, Janezic RT, Kelly JH, Mannion OM, Maximov A, Marshall FJ, Michel DT, Miller S, Morse SFB, Palastro J, Peebles J, Radha PB, Regan SP, Sampat S, Sangster TC, Sefkow AB, Seka W, Shah RC, Shmyada WT, Shvydky A, Stoeckl C, Solodov AA, Theobald W, Zuegel JD, Johnson MG, Petrasso RD, Li CK, Frenje JA. Tripled yield in direct-drive laser fusion through statistical modelling. Nature 2019; 565:581-586. [PMID: 30700868 DOI: 10.1038/s41586-019-0877-0] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 12/04/2018] [Indexed: 11/09/2022]
Abstract
Focusing laser light onto a very small target can produce the conditions for laboratory-scale nuclear fusion of hydrogen isotopes. The lack of accurate predictive models, which are essential for the design of high-performance laser-fusion experiments, is a major obstacle to achieving thermonuclear ignition. Here we report a statistical approach that was used to design and quantitatively predict the results of implosions of solid deuterium-tritium targets carried out with the 30-kilojoule OMEGA laser system, leading to tripling of the fusion yield to its highest value so far for direct-drive laser fusion. When scaled to the laser energies of the National Ignition Facility (1.9 megajoules), these targets are predicted to produce a fusion energy output of about 500 kilojoules-several times larger than the fusion yields currently achieved at that facility. This approach could guide the exploration of the vast parameter space of thermonuclear ignition conditions and enhance our understanding of laser-fusion physics.
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Affiliation(s)
- V Gopalaswamy
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA. .,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA.
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA.,Department of Physics and Astronomy, University of Rochester, Rochester, NY, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - N Luciani
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA.,Dipartimento di Energetica, Politecnico di Milano, Milan, Italy
| | - D Patel
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Physics and Astronomy, University of Rochester, Rochester, NY, USA
| | - A Bose
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Massachusetts Institute of Technology, Cambridge, MA, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - K S Anderson
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - K A Bauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - M J Bonino
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - A R Christopherson
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA
| | - G W Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - T J B Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J R Davies
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J A Delettrez
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D H Edgell
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D H Froula
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - V Y Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D R Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D W Jacobs-Perkins
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - R T Janezic
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J H Kelly
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - O M Mannion
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Physics and Astronomy, University of Rochester, Rochester, NY, USA
| | - A Maximov
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - D T Michel
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - S Miller
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA.,Department of Mechanical Engineering, University of Rochester, Rochester, NY, USA
| | - S F B Morse
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J Palastro
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J Peebles
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - S Sampat
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - T C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - A B Sefkow
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - W T Shmyada
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - A Shvydky
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - A A Solodov
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - J D Zuegel
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | - R D Petrasso
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | - C K Li
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | - J A Frenje
- Massachusetts Institute of Technology, Cambridge, MA, USA
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34
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Valdivia MP, Veloso F, Stutman D, Stoeckl C, Mileham C, Begishev IA, Theobald W, Vescovi M, Useche W, Regan SP, Albertazzi B, Rigon G, Mabey P, Michel T, Pikuz SA, Koenig M, Casner A. X-ray backlighter requirements for refraction-based electron density diagnostics through Talbot-Lau deflectometry. Rev Sci Instrum 2018; 89:10G127. [PMID: 30399908 DOI: 10.1063/1.5039342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 09/08/2018] [Indexed: 06/08/2023]
Abstract
Talbot-Lau x-ray interferometers can map electron density gradients in High Energy Density (HED) samples. In the deflectometer configuration, it can provide refraction, attenuation, elemental composition, and scatter information from a single image. X-ray backlighters in Talbot-Lau deflectometry must meet specific requirements regarding source size and x-ray spectra, amongst others, to accurately diagnose a wide range of HED experiments. 8 keV sources produced in the high-power laser and pulsed power environment were evaluated as x-ray backlighters for Talbot-Lau x-ray deflectometry. In high-power laser experiments, K-shell emission was produced by irradiating copper targets (500 × 500 × 12.5 μm3 foils, 20 μm diameter wire, and >10 μm diameter spheres) with 30 J, 8-30 ps laser pulses and a 25 μm copper wire with a 60 J, 10 ps laser pulse. In the pulsed power environment, single (2 × 40 μm) and double (4 × 25 μm) copper x-pinches were driven at ∼1 kA/ns. Moiré fringe formation was demonstrated for all x-ray sources explored, and detector performance was evaluated for x-ray films, x-ray CCDs, and imaging plates in context of spatial resolution, x-ray emission, and fringe contrast.
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Affiliation(s)
- M P Valdivia
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - F Veloso
- Instituto de Física, Pontificia Universidad Católica de Chile, Casilla 306, Santiago, Chile
| | - D Stutman
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Vescovi
- Instituto de Física, Pontificia Universidad Católica de Chile, Casilla 306, Santiago, Chile
| | - W Useche
- Instituto de Física, Pontificia Universidad Católica de Chile, Casilla 306, Santiago, Chile
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Albertazzi
- Laboratoire pour l'Utilisation de Lasers Intenses, CNRS CEA, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - G Rigon
- Laboratoire pour l'Utilisation de Lasers Intenses, CNRS CEA, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - P Mabey
- Laboratoire pour l'Utilisation de Lasers Intenses, CNRS CEA, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - T Michel
- Laboratoire pour l'Utilisation de Lasers Intenses, CNRS CEA, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - S A Pikuz
- Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow 125412, Russia
| | - M Koenig
- Laboratoire pour l'Utilisation de Lasers Intenses, CNRS CEA, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - A Casner
- Université de Bordeaux-CNRS-CEA, CELIA, UMR 5107, F-33405 Talence, France
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35
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Stoeckl C, Filkins T, Jungquist R, Mileham C, Pereira NR, Regan SP, Shoup MJ, Theobald W. Characterization of shaped Bragg crystal assemblies for narrowband x-ray imaging. Rev Sci Instrum 2018; 89:10G124. [PMID: 30399777 DOI: 10.1063/1.5036525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/26/2018] [Indexed: 06/08/2023]
Abstract
X-ray imaging using shaped crystals in Bragg reflection is a powerful technique used in high-energy-density physics experiments. The characterization of these crystal assemblies with conventional x-ray sources is very difficult because of the required angular resolution of the order of ∼10 μrad and the narrow bandwidth of the crystal. The 10-J, 1-ps Multi-Terawatt (MTW) laser at the Laboratory for Laser Energetics was used to characterize a set of Bragg crystal assemblies. The small spot size (of the order of 5 μm) and the high power (>1018 W/cm2) of this laser make it possible to measure the spatial resolution at the intended photon energy. A set of six crystals from two different vendors was checked on MTW, showing an unexpectedly large variation in spatial resolution of up to a factor of 4.
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Affiliation(s)
- C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - T Filkins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Jungquist
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - N R Pereira
- Ecopulse, Inc., 7844 Vervain Ct., Springfield, Virginia 22152, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M J Shoup
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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36
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Theobald W, Sorce C, Bedzyk M, Ivancic ST, Marshall FJ, Stoeckl C, Shah RC, Lawrie M, Regan SP, Sangster TC, Campbell EM, Hilsabeck TJ, Englehorn K, Kilkenny JD, Morris D, Chung TM, Hares JD, Dymoke-Bradshaw AKL, Bell P, Celeste J, Carpenter AC, Dayton M, Bradley DK, Jackson MC, Pickworth L, Nagel SR, Rochau G, Porter J, Sanchez M, Claus L, Robertson G, Looker Q. The single-line-of-sight, time-resolved x-ray imager diagnostic on OMEGA. Rev Sci Instrum 2018; 89:10G117. [PMID: 30399700 DOI: 10.1063/1.5036767] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/25/2018] [Indexed: 06/08/2023]
Abstract
The single-line-of-sight, time-resolved x-ray imager (SLOS-TRXI) on OMEGA is one of a new generation of fast-gated x-ray cameras comprising an electron pulse-dilation imager and a nanosecond-gated, burst-mode, hybrid complementary metal-oxide semiconductor sensor. SLOS-TRXI images the core of imploded cryogenic deuterium-tritium shells in inertial confinement fusion experiments in the ∼4- to 9-keV photon energy range with a pinhole imager onto a photocathode. The diagnostic is mounted on a fixed port almost perpendicular to a 16-channel, framing-camera-based, time-resolved Kirkpatrick-Baez microscope, providing a second time-gated line of sight for hot-spot imaging on OMEGA. SLOS-TRXI achieves ∼40-ps temporal resolution and better than 10-μm spatial resolution. Shots with neutron yields of up to 1 × 1014 were taken without observed neutron-induced background signal. The implosion images from SLOS-TRXI show the evolution of the stagnating core.
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Affiliation(s)
- W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Sorce
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Bedzyk
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S T Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R C Shah
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M Lawrie
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - T C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - T J Hilsabeck
- General Atomics, San Diego, California 92121-1122, USA
| | - K Englehorn
- General Atomics, San Diego, California 92121-1122, USA
| | - J D Kilkenny
- General Atomics, San Diego, California 92121-1122, USA
| | - D Morris
- General Atomics, San Diego, California 92121-1122, USA
| | - T M Chung
- TMC2 Innovations LLC, Murrieta, California 92563-7890, USA
| | - J D Hares
- Kentech Instruments Ltd., Howbery Park, Wallingford, Oxfordshire OX10 8BA, United Kingdom
| | - A K L Dymoke-Bradshaw
- Kentech Instruments Ltd., Howbery Park, Wallingford, Oxfordshire OX10 8BA, United Kingdom
| | - P Bell
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Celeste
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A C Carpenter
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Dayton
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D K Bradley
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M C Jackson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - L Pickworth
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - G Rochau
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - J Porter
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - M Sanchez
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - L Claus
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - G Robertson
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - Q Looker
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
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37
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MacDonald MJ, Saunders AM, Falcone RW, Theobald W, Landen OL, Döppner T. Developing a long-duration Zn K- α source for x-ray scattering experiments. Rev Sci Instrum 2018; 89:10F109. [PMID: 30399805 DOI: 10.1063/1.5039365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 06/25/2018] [Indexed: 06/08/2023]
Abstract
We are developing a long-duration K-α x-ray source at the Omega laser facility. Such sources are important for x-ray scattering measurements at small scattering angles where high spectral resolution is required. To date, He-α x-ray sources are the most common probes in scattering experiments, using ns-class lasers to heat foils to keV temperatures, resulting in K-shell emission from He-like charge states. The He-α spectrum can be broadened by emission from multiple charge states and lines (e.g., He-like, Li-like, Be-like). Here, we combine the long duration of He-α sources with the narrow spectral bandwidth of cold K-α emission. A Ge foil is irradiated by the Omega laser, producing principally Ge He-α emission, which pumps Zn K-α emission at 8.6 keV from a nearby Zn layer. Using this technique, we demonstrate a long-duration Zn K-α source suitable for scattering measurements. Our experimental results show a 60% reduction in spectral bandwidth compared to a standard Zn He-α source, significantly improving the measurement precision of scattering experiments with small inelastic shifts.
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Affiliation(s)
- M J MacDonald
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - A M Saunders
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - R W Falcone
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
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38
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Engelhorn K, Hilsabeck TJ, Kilkenny J, Morris D, Chung TM, Dymoke-Bradshaw A, Hares JD, Bell P, Bradley D, Carpenter AC, Dayton M, Nagel SR, Claus L, Porter J, Rochau G, Sanchez M, Ivancic S, Sorce C, Theobald W. Sub-nanosecond single line-of-sight (SLOS) x-ray imagers (invited). Rev Sci Instrum 2018; 89:10G123. [PMID: 30399697 DOI: 10.1063/1.5039648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 07/24/2018] [Indexed: 06/08/2023]
Abstract
A new generation of fast-gated x-ray framing cameras have been developed that are capable of capturing multiple frames along a single line-of-sight with 30 ps temporal resolution. The instruments are constructed by integrating pulse-dilation electron imaging with burst mode hybrid-complimentary metal-oxide-semiconductor sensors. Two such instruments have been developed, characterized, and fielded at the National Ignition Facility and the OMEGA laser. These instruments are particularly suited for advanced x-ray imaging applications in Inertial Confinement Fusion and High energy density experiments. Here, we discuss the system architecture and the techniques required for tuning the instruments to achieve optimal performance. Characterization results are also presented along with planned future improvements to the design.
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Affiliation(s)
- K Engelhorn
- General Atomics, San Diego, California 92121, USA
| | | | - J Kilkenny
- General Atomics, San Diego, California 92121, USA
| | - D Morris
- General Atomics, San Diego, California 92121, USA
| | - T M Chung
- TMC2 Innovations LLC, Murrieta, California 92563, USA
| | - A Dymoke-Bradshaw
- Kentech Instruments Ltd., Wallingford, Oxfordshire OX10 8BD, United Kingdom
| | - J D Hares
- Kentech Instruments Ltd., Wallingford, Oxfordshire OX10 8BD, United Kingdom
| | - P Bell
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Bradley
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A C Carpenter
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Dayton
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - L Claus
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - J Porter
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - G Rochau
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - M Sanchez
- Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
| | - S Ivancic
- Laboratory for Laser Energetics, Rochester, New York 14623, USA
| | - C Sorce
- Laboratory for Laser Energetics, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, Rochester, New York 14623, USA
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39
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Giraldez EM, Vu M, Hoppe ML, Losbanos E, Ravelo N, Greenwood A, Schoff M, Mauldin MP, Fitzsimmons P, Farrell MP, Theobald W. Fabrication of the Metal Particle in Plastic Bead Target for the LLE Ultra-Strong-Spherical Shock Campaign. Fusion Science and Technology 2018. [DOI: 10.1080/15361055.2017.1389604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- E. M. Giraldez
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - M. Vu
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - M. L. Hoppe
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - E. Losbanos
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - N. Ravelo
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - A. Greenwood
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - M. Schoff
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - M. P. Mauldin
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - P. Fitzsimmons
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - M. P. Farrell
- General Atomics, P.O. Box 85608, San Diego, California 92186-5608
| | - W. Theobald
- University of Rochester, Laboratory for Laser Energetic, Rochester, New York 14523
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40
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Ceurvorst L, Savin A, Ratan N, Kasim MF, Sadler J, Norreys PA, Habara H, Tanaka KA, Zhang S, Wei MS, Ivancic S, Froula DH, Theobald W. Channel optimization of high-intensity laser beams in millimeter-scale plasmas. Phys Rev E 2018; 97:043208. [PMID: 29758617 DOI: 10.1103/physreve.97.043208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Indexed: 06/08/2023]
Abstract
Channeling experiments were performed at the OMEGA EP facility using relativistic intensity (>10^{18}W/cm^{2}) kilojoule laser pulses through large density scale length (∼390-570 μm) laser-produced plasmas, demonstrating the effects of the pulse's focal location and intensity as well as the plasma's temperature on the resulting channel formation. The results show deeper channeling when focused into hot plasmas and at lower densities, as expected. However, contrary to previous large-scale particle-in-cell studies, the results also indicate deeper penetration by short (10 ps), intense pulses compared to their longer-duration equivalents. This new observation has many implications for future laser-plasma research in the relativistic regime.
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Affiliation(s)
- L Ceurvorst
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
| | - A Savin
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
| | - N Ratan
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
| | - M F Kasim
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
| | - J Sadler
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
| | - P A Norreys
- Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford, OX1 3PU United Kingdom
- STFC Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX United Kingdom
| | - H Habara
- Graduate School of Engineering, Osaka University, Suita, Osaka 5650871, Japan
| | - K A Tanaka
- Graduate School of Engineering, Osaka University, Suita, Osaka 5650871, Japan
- ELI-NP/IFIN-HH, 30 Reactorului Street, Magurele, Ilfov County, P. O. Box MG-6, 077125 Romania
| | - S Zhang
- Department of Mechanical and Aerospace Engineering, University of California at San Diego, La Jolla, California 92093, USA
| | - M S Wei
- General Atomics, San Diego, California 92121, USA
| | - S Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D H Froula
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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41
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Regan SP, Goncharov VN, Sangster TC, Campbell EM, Betti R, Anderson KS, Bernat T, Bose A, Boehly TR, Bonino MJ, Cao D, Chapman R, Collins TJB, Craxton RS, Davis AK, Delettrez JA, Edgell DH, Epstein R, Farrell M, Forrest CJ, Frenje JA, Froula DH, Johnson MG, Gibson C, Glebov VY, Greenwood A, Harding DR, Hohenberger M, Hu SX, Huang H, Hund J, Igumenshchev IV, Jacobs-Perkins DW, Janezic RT, Karasik M, Keck RL, Kelly JH, Kessler TJ, Knauer JP, Kosc TZ, Loucks SJ, Marozas JA, Marshall FJ, McCrory RL, McKenty PW, Meyerhofer DD, Michel DT, Myatt JF, Obenschain SP, Petrasso RD, Petta N, Radha PB, Rosenberg MJ, Schmitt AJ, Schmitt MJ, Schoff M, Seka W, Shmayda WT, Shoup MJ, Shvydky A, Solodov AA, Stoeckl C, Sweet W, Taylor C, Taylor R, Theobald W, Ulreich J, Wittman MD, Woo KM, Zuegel JD. The National Direct-Drive Program: OMEGA to the National Ignition Facility. Fusion Science and Technology 2017. [DOI: 10.1080/15361055.2017.1397487] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- S. P. Regan
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - V. N. Goncharov
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. C. Sangster
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - E. M. Campbell
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. Betti
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - K. S. Anderson
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. Bernat
- Schafer Corporation, Livermore, California
| | - A. Bose
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. R. Boehly
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. J. Bonino
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - D. Cao
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. Chapman
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. J. B. Collins
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. S. Craxton
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - A. K. Davis
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. A. Delettrez
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - D. H. Edgell
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. Epstein
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | | | - C. J. Forrest
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. A. Frenje
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts
| | - D. H. Froula
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. Gatu Johnson
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts
| | - C. Gibson
- General Atomics, San Diego, California
| | - V. Yu. Glebov
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | | | - D. R. Harding
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. Hohenberger
- Lawrence Livermore National Laboratory, Livermore, California
| | - S. X. Hu
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - H. Huang
- General Atomics, San Diego, California
| | - J. Hund
- Schafer Corporation, Livermore, California
| | - I. V. Igumenshchev
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | | | - R. T. Janezic
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. Karasik
- Naval Research Laboratory, Washington, District of Columbia
| | - R. L. Keck
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. H. Kelly
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. J. Kessler
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. P. Knauer
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - T. Z. Kosc
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - S. J. Loucks
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. A. Marozas
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - F. J. Marshall
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. L. McCrory
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - P. W. McKenty
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | | | - D. T. Michel
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. F. Myatt
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | | | - R. D. Petrasso
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts
| | - N. Petta
- Schafer Corporation, Livermore, California
| | - P. B. Radha
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. J. Rosenberg
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - A. J. Schmitt
- Naval Research Laboratory, Washington, District of Columbia
| | - M. J. Schmitt
- Los Alamos National Laboratory, Los Alamos, New Mexico
| | - M. Schoff
- General Atomics, San Diego, California
| | - W. Seka
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - W. T. Shmayda
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. J. Shoup
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - A. Shvydky
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - A. A. Solodov
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - C. Stoeckl
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - W. Sweet
- General Atomics, San Diego, California
| | - C. Taylor
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - R. Taylor
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - W. Theobald
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. Ulreich
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - M. D. Wittman
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - K. M. Woo
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
| | - J. D. Zuegel
- University of Rochester, Laboratory for Laser Energetics, Rochester, New York
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42
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Shang WL, Betti R, Hu SX, Woo K, Hao L, Ren C, Christopherson AR, Bose A, Theobald W. Electron Shock Ignition of Inertial Fusion Targets. Phys Rev Lett 2017; 119:195001. [PMID: 29219482 DOI: 10.1103/physrevlett.119.195001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Indexed: 06/07/2023]
Abstract
It is shown that inertial confinement fusion targets designed with low implosion velocities can be shock-ignited using laser-plasma interaction generated hot electrons (hot-e's) to obtain high energy gains. These designs are robust to multimode asymmetries and are predicted to ignite even for significantly distorted implosions. Electron shock ignition requires tens of kilojoules of hot-e's which can be produced only at a large laser facility like the National Ignition Facility, with the laser-to-hot-e conversion efficiency greater than 10% at laser intensities ∼10^{16} W/cm^{2}.
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Affiliation(s)
- W L Shang
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - R Betti
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K Woo
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - L Hao
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - C Ren
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A R Christopherson
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - A Bose
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Departments of Mechanical Engineering and Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Fusion Science Center and Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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43
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Valdivia MP, Stutman D, Stoeckl C, Mileham C, Begishev IA, Theobald W, Bromage J, Regan SP, Klein SR, Muñoz-Cordovez G, Vescovi M, Valenzuela-Villaseca V, Veloso F. Publisher's Note: "Talbot-Lau x-ray deflectometer electron density diagnostic for laser and pulsed power high energy density plasma experiments (invited)" [Rev. Sci. Instrum. 87, 11D501 (2016)]. Rev Sci Instrum 2016; 87:11F901. [PMID: 27910458 DOI: 10.1063/1.4961297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Affiliation(s)
- M P Valdivia
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D Stutman
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Bromage
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S R Klein
- Center for Laser Experimental Astrophysical Research, University of Michigan, Ann Arbor, Michigan 48105, USA
| | - G Muñoz-Cordovez
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
| | - M Vescovi
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
| | | | - F Veloso
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
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44
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Nilson PM, Ehrne F, Mileham C, Mastrosimone D, Jungquist RK, Taylor C, Stillman CR, Ivancic ST, Boni R, Hassett J, Lonobile DJ, Kidder RW, Shoup MJ, Solodov AA, Stoeckl C, Theobald W, Froula DH, Hill KW, Gao L, Bitter M, Efthimion P, Meyerhofer DD. A high-resolving-power x-ray spectrometer for the OMEGA EP Laser (invited). Rev Sci Instrum 2016; 87:11D504. [PMID: 27910626 DOI: 10.1063/1.4961076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A high-resolving-power x-ray spectrometer has been developed for the OMEGA EP Laser System based on a spherically bent Si [220] crystal with a radius of curvature of 330 mm and a Spectral Instruments (SI) 800 Series charge-coupled device. The instrument measures time-integrated x-ray emission spectra in the 7.97- to 8.11-keV range, centered on the Cu Kα1 line. To demonstrate the performance of the spectrometer under high-power conditions, Kα1,2 emission spectra were measured from Cu foils irradiated by the OMEGA EP laser with 100-J, 1-ps pulses at focused intensities above 1018 W/cm2. The ultimate goal is to couple the spectrometer to a picosecond x-ray streak camera and measure temperature-equilibration dynamics inside rapidly heated materials. The plan for these ultrafast streaked x-ray spectroscopy studies is discussed.
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Affiliation(s)
- P M Nilson
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - F Ehrne
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D Mastrosimone
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R K Jungquist
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Taylor
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C R Stillman
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S T Ivancic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R Boni
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - J Hassett
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D J Lonobile
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - R W Kidder
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M J Shoup
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - A A Solodov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - D H Froula
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - K W Hill
- Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451, USA
| | - L Gao
- Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451, USA
| | - M Bitter
- Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451, USA
| | - P Efthimion
- Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451, USA
| | - D D Meyerhofer
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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45
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Valdivia MP, Stutman D, Stoeckl C, Mileham C, Begishev IA, Theobald W, Bromage J, Regan SP, Klein SR, Muñoz-Cordovez G, Vescovi M, Valenzuela-Villaseca V, Veloso F. Talbot-Lau x-ray deflectometer electron density diagnostic for laser and pulsed power high energy density plasma experiments (invited). Rev Sci Instrum 2016; 87:11D501. [PMID: 27910439 DOI: 10.1063/1.4959158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Talbot-Lau X-ray deflectometry (TXD) has been developed as an electron density diagnostic for High Energy Density (HED) plasmas. The technique can deliver x-ray refraction, attenuation, elemental composition, and scatter information from a single Moiré image. An 8 keV Talbot-Lau interferometer was deployed using laser and x-pinch backlighters. Grating survival and electron density mapping were demonstrated for 25-29 J, 8-30 ps laser pulses using copper foil targets. Moiré pattern formation and grating survival were also observed using a copper x-pinch driven at 400 kA, ∼1 kA/ns. These results demonstrate the potential of TXD as an electron density diagnostic for HED plasmas.
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Affiliation(s)
- M P Valdivia
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D Stutman
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Bromage
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S R Klein
- Center for Laser Experimental Astrophysical Research, University of Michigan, Ann Arbor, Michigan 48105, USA
| | - G Muñoz-Cordovez
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
| | - M Vescovi
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
| | | | - F Veloso
- Instituto de Física, Pontificia Universidad Católica de Chile, Macul, Santiago, Chile
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46
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Stoeckl C, Theobald W, Regan SP, Romanofsky MH. Calibration of a time-resolved hard-x-ray detector using radioactive sources. Rev Sci Instrum 2016; 87:11E323. [PMID: 27910320 DOI: 10.1063/1.4960599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A four-channel, time-resolved, hard x-ray detector (HXRD) has been operating at the Laboratory for Laser Energetics for more than a decade. The slope temperature of the hot-electron population in direct-drive inertial confinement fusion experiments is inferred by recording the hard x-ray radiation generated in the interaction of the electrons with the target. Measuring the energy deposited by hot electrons requires an absolute calibration of the hard x-ray detector. A novel method to obtain an absolute calibration of the HXRD using single photons from radioactive sources was developed, which uses a thermoelectrically cooled, low-noise, charge-sensitive amplifier.
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Affiliation(s)
- C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
| | - M H Romanofsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623-1299, USA
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47
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Regan SP, Goncharov VN, Igumenshchev IV, Sangster TC, Betti R, Bose A, Boehly TR, Bonino MJ, Campbell EM, Cao D, Collins TJB, Craxton RS, Davis AK, Delettrez JA, Edgell DH, Epstein R, Forrest CJ, Frenje JA, Froula DH, Gatu Johnson M, Glebov VY, Harding DR, Hohenberger M, Hu SX, Jacobs-Perkins D, Janezic R, Karasik M, Keck RL, Kelly JH, Kessler TJ, Knauer JP, Kosc TZ, Loucks SJ, Marozas JA, Marshall FJ, McCrory RL, McKenty PW, Meyerhofer DD, Michel DT, Myatt JF, Obenschain SP, Petrasso RD, Radha PB, Rice B, Rosenberg MJ, Schmitt AJ, Schmitt MJ, Seka W, Shmayda WT, Shoup MJ, Shvydky A, Skupsky S, Solodov AA, Stoeckl C, Theobald W, Ulreich J, Wittman MD, Woo KM, Yaakobi B, Zuegel JD. Demonstration of Fuel Hot-Spot Pressure in Excess of 50 Gbar for Direct-Drive, Layered Deuterium-Tritium Implosions on OMEGA. Phys Rev Lett 2016; 117:025001. [PMID: 27447511 DOI: 10.1103/physrevlett.117.025001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Indexed: 06/06/2023]
Abstract
A record fuel hot-spot pressure P_{hs}=56±7 Gbar was inferred from x-ray and nuclear diagnostics for direct-drive inertial confinement fusion cryogenic, layered deuterium-tritium implosions on the 60-beam, 30-kJ, 351-nm OMEGA Laser System. When hydrodynamically scaled to the energy of the National Ignition Facility, these implosions achieved a Lawson parameter ∼60% of the value required for ignition [A. Bose et al., Phys. Rev. E 93, 011201(R) (2016)], similar to indirect-drive implosions [R. Betti et al., Phys. Rev. Lett. 114, 255003 (2015)], and nearly half of the direct-drive ignition-threshold pressure. Relative to symmetric, one-dimensional simulations, the inferred hot-spot pressure is approximately 40% lower. Three-dimensional simulations suggest that low-mode distortion of the hot spot seeded by laser-drive nonuniformity and target-positioning error reduces target performance.
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Affiliation(s)
- S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I V Igumenshchev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Betti
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
| | - A Bose
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
| | - T R Boehly
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Bonino
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Cao
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T J B Collins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R S Craxton
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A K Davis
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J A Delettrez
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D H Edgell
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Epstein
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J A Frenje
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - D H Froula
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D R Harding
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Hohenberger
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S X Hu
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D Jacobs-Perkins
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R Janezic
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Karasik
- Naval Research Laboratory, Washington, D.C. 20375, USA
| | - R L Keck
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J H Kelly
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T J Kessler
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T Z Kosc
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S J Loucks
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J A Marozas
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - R L McCrory
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - P W McKenty
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - D D Meyerhofer
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - D T Michel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J F Myatt
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | | | - R D Petrasso
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - P B Radha
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - B Rice
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Rosenberg
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A J Schmitt
- Naval Research Laboratory, Washington, D.C. 20375, USA
| | - M J Schmitt
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - W Seka
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W T Shmayda
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M J Shoup
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A Shvydky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Skupsky
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - A A Solodov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Ulreich
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M D Wittman
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - K M Woo
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
| | - B Yaakobi
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J D Zuegel
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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48
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Bose A, Woo KM, Betti R, Campbell EM, Mangino D, Christopherson AR, McCrory RL, Nora R, Regan SP, Goncharov VN, Sangster TC, Forrest CJ, Frenje J, Gatu Johnson M, Glebov VY, Knauer JP, Marshall FJ, Stoeckl C, Theobald W. Core conditions for alpha heating attained in direct-drive inertial confinement fusion. Phys Rev E 2016; 94:011201. [PMID: 27575069 DOI: 10.1103/physreve.94.011201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Indexed: 06/06/2023]
Abstract
It is shown that direct-drive implosions on the OMEGA laser have achieved core conditions that would lead to significant alpha heating at incident energies available on the National Ignition Facility (NIF) scale. The extrapolation of the experimental results from OMEGA to NIF energy assumes only that the implosion hydrodynamic efficiency is unchanged at higher energies. This approach is independent of the uncertainties in the physical mechanism that degrade implosions on OMEGA, and relies solely on a volumetric scaling of the experimentally observed core conditions. It is estimated that the current best-performing OMEGA implosion [Regan et al., Phys. Rev. Lett. 117, 025001 (2016)10.1103/PhysRevLett.117.025001] extrapolated to a 1.9 MJ laser driver with the same illumination configuration and laser-target coupling would produce 125 kJ of fusion energy with similar levels of alpha heating observed in current highest performing indirect-drive NIF implosions.
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Affiliation(s)
- A Bose
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - K M Woo
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - R Betti
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - E M Campbell
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - D Mangino
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - A R Christopherson
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - R L McCrory
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - R Nora
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - V N Goncharov
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - T C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - C J Forrest
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - J Frenje
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - J P Knauer
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - F J Marshall
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
| | - W Theobald
- Fusion Science Center, University of Rochester, Rochester, New York 14623, USA
- Laboratory for Laser Energetics, University of Rochester, Rochester New York 14623, USA
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49
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Sawada H, Fujioka S, Hosoda T, Zhang Z, Arikawa Y, Nagatomo H, Nishimura H, Sunahara A, Theobald W, Patel PK, Beg FN. Development of 4.5 keV monochromatic X-ray radiography using the high-energy, picosecond LFEX laser. ACTA ACUST UNITED AC 2016. [DOI: 10.1088/1742-6596/717/1/012112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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50
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Valdivia MP, Stutman D, Stoeckl C, Theobald W, Mileham C, Begishev IA, Bromage J, Regan SP. An x-ray backlit Talbot-Lau deflectometer for high-energy-density electron density diagnostics. Rev Sci Instrum 2016; 87:023505. [PMID: 26931847 DOI: 10.1063/1.4941441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 01/24/2016] [Indexed: 06/05/2023]
Abstract
X-ray phase-contrast techniques can measure electron density gradients in high-energy-density plasmas through refraction induced phase shifts. An 8 keV Talbot-Lau interferometer consisting of free standing ultrathin gratings was deployed at an ultra-short, high-intensity laser system using K-shell emission from a 1-30 J, 8 ps laser pulse focused on thin Cu foil targets. Grating survival was demonstrated for 30 J, 8 ps laser pulses. The first x-ray deflectometry images obtained under laser backlighting showed up to 25% image contrast and thus enabled detection of electron areal density gradients with a maximum value of 8.1 ± 0.5 × 10(23) cm(-3) in a low-Z millimeter sized sample. An electron density profile was obtained from refraction measurements with an error of <8%. The 50 ± 15 μm spatial resolution achieved across the full field of view was found to be limited by the x-ray source-size, similar to conventional radiography.
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Affiliation(s)
- M P Valdivia
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - D Stutman
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - W Theobald
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Mileham
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - I A Begishev
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - J Bromage
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S P Regan
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
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