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Zastrau U, Rödel C, Nakatsutsumi M, Feigl T, Appel K, Chen B, Döppner T, Fennel T, Fiedler T, Fletcher LB, Förster E, Gamboa E, Gericke DO, Göde S, Grote-Fortmann C, Hilbert V, Kazak L, Laarmann T, Lee HJ, Mabey P, Martinez F, Meiwes-Broer KH, Pauer H, Perske M, Przystawik A, Roling S, Skruszewicz S, Shihab M, Tiggesbäumker J, Toleikis S, Wünsche M, Zacharias H, Glenzer SH, Gregori G. A sensitive EUV Schwarzschild microscope for plasma studies with sub-micrometer resolution. Rev Sci Instrum 2018; 89:023703. [PMID: 29495844 DOI: 10.1063/1.5007950] [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] [Indexed: 06/08/2023]
Abstract
We present an extreme ultraviolet (EUV) microscope using a Schwarzschild objective which is optimized for single-shot sub-micrometer imaging of laser-plasma targets. The microscope has been designed and constructed for imaging the scattering from an EUV-heated solid-density hydrogen jet. Imaging of a cryogenic hydrogen target was demonstrated using single pulses of the free-electron laser in Hamburg (FLASH) free-electron laser at a wavelength of 13.5 nm. In a single exposure, we observe a hydrogen jet with ice fragments with a spatial resolution in the sub-micrometer range. In situ EUV imaging is expected to enable novel experimental capabilities for warm dense matter studies of micrometer-sized samples in laser-plasma experiments.
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Affiliation(s)
- U Zastrau
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - C Rödel
- Institute of Optics and Quantum Electronics, Friedrich-Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | | | - T Feigl
- optiX fab GmbH, Hans-Knöll-Strasse 6, 07745 Jena, Germany
| | - K Appel
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - B Chen
- China Academy of Engineering Physics (CAEP), Mianyang, China
| | - T Döppner
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - T Fennel
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - T Fiedler
- optiX fab GmbH, Hans-Knöll-Strasse 6, 07745 Jena, Germany
| | - L B Fletcher
- Stanford Linear Accelerator Center (SLAC), 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - E Förster
- Institute of Optics and Quantum Electronics, Friedrich-Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - E Gamboa
- Stanford Linear Accelerator Center (SLAC), 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - D O Gericke
- Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - S Göde
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | | | - V Hilbert
- Institute of Applied Physics, Friedrich-Schiller University Jena, Albert-Einstein-Strasse 15, 07745 Jena, Germany
| | - L Kazak
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - T Laarmann
- The Hamburg Centre for Ultrafast Imaging CUI, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - H J Lee
- Stanford Linear Accelerator Center (SLAC), 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - P Mabey
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - F Martinez
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - K-H Meiwes-Broer
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - H Pauer
- optiX fab GmbH, Hans-Knöll-Strasse 6, 07745 Jena, Germany
| | - M Perske
- optiX fab GmbH, Hans-Knöll-Strasse 6, 07745 Jena, Germany
| | - A Przystawik
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - S Roling
- Physikalisches Institut, Westfälische Wilhelms-Universität, Wilhelm-Klemm-Str. 10, 48149 Münster, Germany
| | - S Skruszewicz
- Institute of Optics and Quantum Electronics, Friedrich-Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - M Shihab
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - J Tiggesbäumker
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - S Toleikis
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - M Wünsche
- Institute of Optics and Quantum Electronics, Friedrich-Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - H Zacharias
- Physikalisches Institut, Westfälische Wilhelms-Universität, Wilhelm-Klemm-Str. 10, 48149 Münster, Germany
| | - S H Glenzer
- Stanford Linear Accelerator Center (SLAC), 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
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