High-repetition-rate 2-J Nd:YAG oscillator-amplifier system

被引：5
|
作者：
Tei, K [1 ]
Kato, M [1 ]
Matsuoka, F [1 ]
Niwa, Y [1 ]
Maruyama, Y [1 ]
Matoba, T [1 ]
Arisawa, T [1 ]
机构：
[1] Japan Atom Energy Res Inst, Adv Photon Res Ctr, Kansai Res Estab, Tokai, Ibaraki 31911, Japan
来源：
OPTICAL ENGINEERING | 2000年 / 39卷 / 01期
关键词：
diode pumped laser; zigzag slab crystal; Nd : YAG;
D O I：
10.1117/1.602329
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A laser-diode-pumped Nd:YAG master oscillator power amplifier (MOPA) system is developed to achieve higher average power at high repetition rate in a terawatt laser system. 250-W average power (1.25 J at 200 Hz) is demonstrated using the MOPA system. This system can also produce 105 W (0.62 J at 200 Hz) of frequency-doubled average power with a LiB3O5 crystal. The beam quality is sufficient to pump a Ti:sapphire crystal. A more energetic MOPA system that is developed as the fundamental source of 1-J second harmonic generation is reported.
引用
收藏
页码：320 / 322
页数：3
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