EPJ Web of Conferences (Jan 2024)

High-brightness table-top coherent XUV source at 130eV

  • Tschernajew Maxim,
  • Hilbert Vinzenz,
  • Klas Robert,
  • Heilmann Anke,
  • Herrfurth Oliver,
  • Breitkopf Sven,
  • Rothhardt Jan,
  • Eidam Tino,
  • Limpert Jens

DOI
https://doi.org/10.1051/epjconf/202430702053
Journal volume & issue
Vol. 307
p. 02053

Abstract

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We present a highly stable, easy-to-use, table-top coherent XUV source delivering a brightness of >1kW/(mm²sr)/1%BW at 130eV (9.5nm). It is based on high-harmonic generation driven by an ultrastable ytterbium-based fiber laser and a multipass-cell-based post- compression to 35fs.