Presentation
8 June 2023 Upgraded XUV source at ELI Beamlines facility and current experimental results
Ondrej Hort, Lucie Jurkovičová, Ondrej Finke, Martin Albrecht, Jan Vábek, Jaroslav Nejdl
Author Affiliations +
Abstract
We report on upgrades and applications of a versatile and powerful XUV source based on high harmonic generation (HHG) in gases and solids. Our pursuit for better phase-matched, wavelength-tunable and monochromatic XUV source resulted in various methods that take advantage of medium-tailoring by electrical discharges, non-linear crystals phase-matching and IR beam spatial shaping of Gauss-Bessel beams. We have resolved issues with nonlinear propagation effects in long media and monochromatization that alters the XUV wavefront significantly. Such achievements make part of the new capabilities of the HHG beamlines available to users.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ondrej Hort, Lucie Jurkovičová, Ondrej Finke, Martin Albrecht, Jan Vábek, and Jaroslav Nejdl "Upgraded XUV source at ELI Beamlines facility and current experimental results", Proc. SPIE PC12582, Compact Radiation Sources from EUV to Gamma-rays: Development and Applications, PC1258204 (8 June 2023); https://doi.org/10.1117/12.2665694
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KEYWORDS
Extreme ultraviolet

Helium

High harmonic generation

High power lasers

Monochromators

Phase matching

Pulsed laser operation

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