Gain-saturated 10.9 nm tabletop laser operating n at 1 Hz repetition rate

D. Alessi, D. H. Martz, Y. Wang, M. Berrill, B. M. Luther, J. J. Rocca

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

We report the demonstration of a gain-saturated 10.9 nm tabletop soft x-ray laser operating at 1 Hz repetition rate. Lasing occurs by collisional electron impact excitation in the 4d 1S0-;4p 1P1 transition of nickellike Te in a line-focus plasma heated by a chirped-pulse-ampliflcation Ti:sapphire laser. With an average power of 1 W and pulse energy up to ∼2 J, this laser extends the ability to conduct tabletop laser experiments to a shorter wavelength.

Original languageEnglish
Pages (from-to)414-416
Number of pages3
JournalOptics Letters
Volume35
Issue number3
DOIs
StatePublished - Feb 1 2010
Externally publishedYes

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