High-repetition-rate picosecond pump laser based on a Yb:YAG disk amplifier for optical parametric amplification.
Opt Lett
; 34(14): 2123-5, 2009 Jul 15.
Article
em En
| MEDLINE
| ID: mdl-19823522
ABSTRACT
We report an optically synchronized picosecond pump laser for optical parametric amplifiers based on an YbYAG 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 single-energy regime in the deterministic chaos of a continuously pumped regenerative amplifier.
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MEDLINE
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En
Ano de publicação:
2009
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Article