High-power laser-diode-pumped Nd:YAG laser and its frequency conversion

Jianquan Yao; Yizhong Yu; Fan Zhang; Jin Chen; Baigang Zhang; Degang Xu; Peng Wang

doi:10.1117/12.481774

5 September 2002 High-power laser-diode-pumped Nd:YAG laser and its frequency conversion

Jianquan Yao, Yizhong Yu, Fan Zhang, Jin Chen, Baigang Zhang, Degang Xu, Peng Wang

Proceedings Volume 4914, High-Power Lasers and Applications II; (2002) https://doi.org/10.1117/12.481774
Event: Photonics Asia, 2002, Shanghai, China

Abstract

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 BBO) a Watt-level red and blue laser system which would be provided as RGB laser projection display are described.

Citation Download Citation

Jianquan Yao, Yizhong Yu, Fan Zhang, Jin Chen, Baigang Zhang, Degang Xu, and Peng Wang "High-power laser-diode-pumped Nd:YAG laser and its frequency conversion", Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); https://doi.org/10.1117/12.481774

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