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Proceedings Paper

High-power laser-diode-pumped Nd:YAG laser and its frequency conversion
Author(s): Jianquan Yao; Yizhong Yu; Fan Zhang; Jin Chen; Baigang Zhang; Degang Xu; Peng Wang
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Paper 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.

Paper Details

Date Published: 5 September 2002
PDF: 5 pages
Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); doi: 10.1117/12.481774
Show Author Affiliations
Jianquan Yao, Tianjin Univ. and Huazhong Univ. of Science and Technology (China)
Yizhong Yu, Tianjin Univ. (China)
Fan Zhang, Tianjin Univ. (China)
Jin Chen, Tianjin Univ. (China)
Baigang Zhang, Tianjin Univ. (China)
Degang Xu, Tianjin Univ. (China)
Peng Wang, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4914:
High-Power Lasers and Applications II
Dianyuan Fan; Keith A. Truesdell; Koji Yasui, Editor(s)

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