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 language | English |
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Pages (from-to) | 414-416 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 35 |
Issue number | 3 |
DOIs | |
State | Published - Feb 1 2010 |
Externally published | Yes |