120 W diode-pumped green Nd:YAG laser

jiang dong-sheng; zhao hong; wang jian-jun; yuan li-gang; yang tao; zhou shou-huan

Volume 17 Issue 05s

May 2005

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jiang dong-sheng, zhao hong, wang jian-jun, et al. 120 W diode-pumped green Nd:YAG laser[J]. High Power Laser and Particle Beams, 2005, 17.

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jiang dong-sheng, zhao hong, wang jian-jun, et al. 120 W diode-pumped green Nd:YAG laser[J]. High Power Laser and Particle Beams, 2005, 17.

jiang dong-sheng, zhao hong, wang jian-jun, et al. 120 W diode-pumped green Nd:YAG laser[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

jiang dong-sheng, zhao hong, wang jian-jun, et al. 120 W diode-pumped green Nd:YAG laser[J]. High Power Laser and Particle Beams, 2005, 17.

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120 W diode-pumped green Nd:YAG laser

1.
National Key Laboratory of Solid-state Laser,Beijing 100015,China

Publish Date: 2005-05-20

Abstract

Abstract

An LD side-pumped A-O Q-switched intracavity frequency doubled Nd: YAG laser was studied. A folded resonator with a single pump head was experimentally studied and theoretically analyzed. Under the condition of a total pump power of 800 W and a repetition rate of 10 kHz, a beam with a green output power of 112 W, a pulse width of 80 ns and a divergence angle of 6 mrad was achieved when V-shaped resonator was employed. When Z-shaped resonator was employed, a beam with output power of 120 W, pulse width of 95 ns and divergence angle of 4 mrad was obtianed．
- diode-pumped,
- folded resonator,
- a-o q-switch,
- intracavity-frequency-doubling

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