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Journal Articles Optics Express Year : 2019

High-flux source of coherent XUV pulses for user applications

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Abstract

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. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.

Dates and versions

hal-02149669 , version 1 (06-06-2019)

Identifiers

Cite

O. Hort, M. Albrecht, V. Nefedova, O. Finke, D. Mai, et al.. High-flux source of coherent XUV pulses for user applications. Optics Express, 2019, 27 (6), pp.8871. ⟨10.1364/OE.27.008871⟩. ⟨hal-02149669⟩
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