Conference Papers Year : 2020

Optics-free ffocusing and application to spectral filtering of XUV beam

Abstract

We experimentally characterize XUV intensity profiles and wavefronts, and demonstrate XUV beams focusing without resorting any optics. We use this coherent effect to spectrally filter group of harmonics. Simulations show possible control of attosecond temporal structure.
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Dates and versions

hal-03839994 , version 1 (04-11-2022)

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C Valentin, K Veyrinas, J Vabék, D. Descamps, C Péjot, et al.. Optics-free ffocusing and application to spectral filtering of XUV beam. The 22nd International Conference on Ultrafast Phenomena, OSA, Nov 2020, Washington, United States. ⟨10.1364/UP.2020.Tu4A.46⟩. ⟨hal-03839994⟩
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