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Ghaith A, Oumbarek D, Roussel E, Corde S, Labat M, André T, Loulergue A, Andriyash IA, Chubar O, Kononenko O, Smartsev S, Marcouillé O, Kitégi C, Marteau F, Valléau M, Thaury C, Gautier J, Sebban S, Tafzi A, Blache F, Briquez F, Tavakoli K, Carcy A, Bouvet F, Dietrich Y, Lambert G, Hubert N, El Ajjouri M, Polack F, Dennetière D, Leclercq N, Rommeluère P, Duval JP, Sebdaoui M, Bourgoin C, Lestrade A, Benabderrahmane C, Vétéran J, Berteaud P, De Oliveira C, Goddet JP, Herbeaux C, Szwaj C, Bielawski S, Malka V, Couprie ME. Tunable High Spatio-Spectral Purity Undulator Radiation from a Transported Laser Plasma Accelerated Electron Beam. Sci Rep 2019; 9:19020. [PMID: 31836730 PMCID: PMC6910930 DOI: 10.1038/s41598-019-55209-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 10/22/2019] [Indexed: 02/01/2023] Open
Abstract
Undulator based synchrotron light sources and Free Electron Lasers (FELs) are valuable modern probes of matter with high temporal and spatial resolution. Laser Plasma Accelerators (LPAs), delivering GeV electron beams in few centimeters, are good candidates for future compact light sources. However the barriers set by the large energy spread, divergence and shot-to-shot fluctuations require a specific transport line, to shape the electron beam phase space for achieving ultrashort undulator synchrotron radiation suitable for users and even for achieving FEL amplification. Proof-of-principle LPA based undulator emission, with strong electron focusing or transport, does not yet exhibit the full specific radiation properties. We report on the generation of undulator radiation with an LPA beam based manipulation in a dedicated transport line with versatile properties. After evidencing the specific spatio-spectral signature, we tune the resonant wavelength within 200-300 nm by modification of the electron beam energy and the undulator field. We achieve a wavelength stability of 2.6%. We demonstrate that we can control the spatio-spectral purity and spectral brightness by reducing the energy range inside the chicane. We have also observed the second harmonic emission of the undulator.
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Affiliation(s)
- A Ghaith
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France. .,Université Paris-Saclay, Paris, France.
| | - D Oumbarek
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France.,Université Paris-Saclay, Paris, France
| | - E Roussel
- Univ. Lille, CNRS, UMR 8523 - PhLAM - Physique des Lasers Atomes et Molécules, 59000, Lille, France
| | - S Corde
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - M Labat
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - T André
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France.,Université Paris-Saclay, Paris, France
| | - A Loulergue
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - I A Andriyash
- Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, 761001, Israel
| | - O Chubar
- NSLS-II, Brookhaven National Laboratory, 98 Rochester St, Upton, NY, 11973, USA
| | - O Kononenko
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - S Smartsev
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France.,Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, 761001, Israel
| | - O Marcouillé
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C Kitégi
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - F Marteau
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - M Valléau
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C Thaury
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - J Gautier
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - S Sebban
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - A Tafzi
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - F Blache
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - F Briquez
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - K Tavakoli
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - A Carcy
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - F Bouvet
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - Y Dietrich
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - G Lambert
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - N Hubert
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - M El Ajjouri
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - F Polack
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - D Dennetière
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - N Leclercq
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - P Rommeluère
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - J-P Duval
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - M Sebdaoui
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C Bourgoin
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - A Lestrade
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C Benabderrahmane
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - J Vétéran
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - P Berteaud
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C De Oliveira
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - J P Goddet
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France
| | - C Herbeaux
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France
| | - C Szwaj
- Univ. Lille, CNRS, UMR 8523 - PhLAM - Physique des Lasers Atomes et Molécules, 59000, Lille, France
| | - S Bielawski
- Univ. Lille, CNRS, UMR 8523 - PhLAM - Physique des Lasers Atomes et Molécules, 59000, Lille, France
| | - V Malka
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 828 Bd des Maréchaux, 91762, Palaiseau Cedex, France.,Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, 761001, Israel
| | - M-E Couprie
- Synchrotron-SOLEIL, L'Orme des Merisiers, Saint-Aubin, Gif-sur-Yvette, 91192, France.,Université Paris-Saclay, Paris, France
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Blednykh A, Bacha B, Bassi G, Cheng W, Chubar O, Derbenev A, Lindberg R, Rakitin M, Smaluk V, Zhernenkov M, Chen-Wiegart YCK, Wiegart L. New aspects of longitudinal instabilities in electron storage rings. Sci Rep 2018; 8:11918. [PMID: 30093728 PMCID: PMC6085323 DOI: 10.1038/s41598-018-30306-y] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 07/26/2018] [Indexed: 11/09/2022] Open
Abstract
Novel features of the longitudinal instability of a single electron bunch circulating in a low-emittance electron storage ring are discussed. Measurements and numerical simulations, performed both in time and frequency domain, show a non-monotonic increase of the electron beam energy spread as a function of single bunch current, characterized by the presence of local minima and maxima, where a local minimum of the energy spread is interpreted as a higher-order microwave instability threshold. It is also shown that thresholds related to the same zero-intensity bunch length depend linearly on the accelerating radio frequency voltage. The observed intensity-dependent features of the energy spread, confirmed by measurements with two independent diagnostics methods, i.e. horizontal beam profile measurements by a synchrotron light monitor and photon energy spectrum measurements of undulator radiation, are given a theoretical interpretation by applying a novel eigenvalue analysis based on the linearized Vlasov equation.
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Affiliation(s)
- A Blednykh
- Brookhaven National Laboratory, Upton, NY, 11973, USA.
| | - B Bacha
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - G Bassi
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - W Cheng
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - O Chubar
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - A Derbenev
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - R Lindberg
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, USA
| | - M Rakitin
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - V Smaluk
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - M Zhernenkov
- Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - Yu-Chen Karen Chen-Wiegart
- Brookhaven National Laboratory, Upton, NY, 11973, USA.,Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, NY, 11794, USA
| | - L Wiegart
- Brookhaven National Laboratory, Upton, NY, 11973, USA
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