Progress in the development of compact high repetition rate soft x-ray lasers: Gain saturation at 10.9 nm and first demonstration of an all-diode-pumped soft x-ray laser

  • J. J. Rocca
  • , F. J. Furch
  • , B. A. Reagan
  • , Y. Wang
  • , D. Alessi
  • , D. Martz
  • , B. Luther
  • , M. Berrill
  • , S. Domingue
  • , D. Kemp
  • , F. Pedaci
  • , V. N. Shlyaptsev
  • , M. Marconi
  • , C. S. Menoni

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

We report new advances in the development of high repetition rate table-top soft x-ray lasers. We have extended the gain-saturated operation of these lasers to 10.9 nm demonstrating a 1 Hz repetition rate laser operation in Ni-like tellurium with an average power of 1 microwatt. In a separate development we have demonstrated the first all-diodepumped soft x-ray laser. Lasing was achieved in the 18.9 nm line of Ni-like molybdenum in a plasma heated by a compact all-diode-pumped Yb:YAG laser. The solid state pump laser produces 8.5 ps pulses with up to 1 J energy at 10 Hz repetition rate. This diode-pumped laser has the potential to greatly increase the repetition rate and average power of soft x-ray lasers on a significantly smaller footprint. These compact soft X-ray lasers offer new scientific opportunities in small laboratory environments.

Original languageEnglish
Title of host publicationSoft X-Ray Lasers and Applications VIII
DOIs
StatePublished - 2009
Externally publishedYes
EventSoft X-Ray Lasers and Applications VIII - San Diego, CA, United States
Duration: Aug 4 2009Aug 6 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7451
ISSN (Print)0277-786X

Conference

ConferenceSoft X-Ray Lasers and Applications VIII
Country/TerritoryUnited States
CitySan Diego, CA
Period08/4/0908/6/09

Keywords

  • Diode pumped lasers
  • Soft x-ray lasers

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