Temporal coherence and spectral linewidth of neon-like XUV lasers pumped in the quasi-steady state regime

0522575 - FZÚ 2020 RIV CH eng C - Conference Paper (international conference)
Meng, L. - Klisnick, A. - Kozlová, Michaela - Boháček, Karel - Krůs, Miroslav - Prokůpek, Jan - Urbanski, L. - Marconi, M.C. - Berrill, M. - Rocca, J.J. - Guilbaud, O. - Tissandier, F. - Sebban, S. - Zeitoun, P. - Calisti, A. - Ferri, S. - Mossé, C. - Talin, B.
Temporal coherence and spectral linewidth of neon-like XUV lasers pumped in the quasi-steady state regime.
X-Ray Lasers 2012: Proceedings of the 13th International Conference on X-Ray Lasers. Cham: Springer International Publishing, 2014 - (Sebban, S.; Gautier, J.; Ros, D.; Zeitoun, P.), s. 175-180. Springer Proceedings in Physics, 147. ISBN 978-3-319-00695-6. ISSN 0930-8989.
[International Conference on X-Ray Lasers (ICXRL)/13./. Paris (FR), 11.06.2012-15.06.2012]
Institutional support: RVO:68378271
Keywords : coherence time * temporal coherence * fringe visibility * capillary discharge * spectral linewidt
OECD category: Optics (including laser optics and quantum optics)

We report recent experimental progress in the characterization of the temporal coherence and related spectral linewidth of plasma-based soft X-ray lasers (SXRL). New measurements were carried out with two types of SXRLs pumped in the quasi-steady state (QSS) regime, in a capillary-discharge plasma and in a laser-produced plasma. We describe the main results obtained from both experiments and compare them to dedicated numerical simulations. We discuss the results in the context of the possibility to achieve XUV lasers with pulse duration below 1 picosecond.
Permanent Link: http://hdl.handle.net/11104/0307045