Abstract
We report an optically synchronized picosecond pump laser for optical parametric amplifiers based on an Yb:YAG thin-disk amplifier. At 3 kHz repetition rate, pulse energies of 25 mJ with 1.6 ps pulse duration were achieved with an rms fluctuation in pulse energy of <0.7% by utilizing a broadly intermittent singleenergy regime in the deterministic chaos of a continuously pumped regenerative amplifier.
| Original language | English |
|---|---|
| Pages (from-to) | 2123-2125 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 34 |
| Issue number | 14 |
| DOIs | |
| State | Published - 15 Jul 2009 |