High-flux source of coherent XUV pulses for user applications

0521658 - FZÚ 2021 RIV US eng J - Journal Article
Hort, Ondřej - Albrecht, Martin - Nefedova, Victoria - Finke, Ondřej - Mai, Dong-Du - Reyné, S. - Giambruno, F. - Frassetto, F. - Poletto, L. - Andreasson, Jakob - Gautier, J. - Sebban, Stéphane - Nejdl, Jaroslav
High-flux source of coherent XUV pulses for user applications.
Optics Express. Roč. 27, č. 6 (2019), s. 8871-8883. ISSN 1094-4087
R&D Projects: GA MŠMT LQ1606
Research Infrastructure: ELI Beamlines II - 90094
Institutional support: RVO:68378271
Keywords : grating monochromator * generation * dynamics
OECD category: Optics (including laser optics and quantum optics)
Impact factor: 3.669, year: 2019
Method of publishing: Limited access
https://doi.org/10.1364/oe.27.008871

We present experimental results obtained at a user-oriented XUV beamline implemented at the ELI Beamlines facility. The coherent XUV radiation is produced via high harmonic generation in gases in a loose focusing geometry. The heamline is designed to be driven by 1 kHz, 100 mJ, 20 Is pulses centered at a wavelength of 830 nm. Results such as XUV spectra, beam wavefront and pulse energy obtained during the heamline commissioning with a commercial 1 kHz, 5 mJ, 40 fs laser system are presented. A unique XUV spectrometer for source characterization designed to reach a very high sensitivity is described in detail, and we demonstrate a novel technique for single shot and every shot. XUV pulse energy measurement.
Permanent Link: http://hdl.handle.net/11104/0306247