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 |
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Pages (from-to) | 2123-2125 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 34 |
Issue number | 14 |
DOIs | |
State | Published - 15 Jul 2009 |