Study on high power laser diode pumped Nd:YAG laser and its frequency conversion

被引:0
|
作者
Yao, JQ [1 ]
Yu, YH [1 ]
Zhang, F [1 ]
Chen, J [1 ]
Zhang, BG [1 ]
Xu, DG [1 ]
Wang, P [1 ]
机构
[1] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Inst Laser & Optoelect, Optoelect Informat Sci & Technol Lab, Tianjin 300072, Peoples R China
来源
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D O I
10.1117/12.481774
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A high power intracavity frequency doubled Nd:YAG laser with KTP crystal and A-O Q-switcher pumped by 1600 Watt-808 nm laser diodes and its thermal effect are discussed. Also we proved that the title angle of KTP crystal can be to compensate for the phase mismatching and to solve the problem of the drop of green laser output power along with the increasing temperature of KTP crystal. Then based on optical parametric oscillator (KTP-OPO) pumped by 532 nm laser and their frequency doubling (with KTP and 13130) a Watt-level red and blue laser system which would be provided as RGB laser projection display are described.
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页码:258 / 262
页数:5
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