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 |
|---|---|
| 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 |