Continuous-wave output of 5.5 W at 532 nm by intracavity frequency doubling of an Nd:YVO4 laser

被引：20
作者：
He, JL
Hou, W
Zhang, HL
Wu, LA
Xu, ZY
Yang, GZ
Wang, JM
Zhao, ZY
Wu, X
Li, J
机构：
[1] Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Lab Crystal Growth, Beijing 100080, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 1998年 / 15卷 / 06期
关键词：
D O I：
10.1088/0256-307X/15/6/011
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A maximum of 5.5 W of cw TEM00 mode output at 532 nm has been obtained by intracavity frequency doubling with a KTP crystal in an Nd: YVO4 laser doubly-pumped with 20 W diode pumping power. The optical-optical conversion efficiency is 27.5%. The influence of thermal lensing at high pumping power in the end-pumped Nd:YVO4 laser is discussed. The Nd:YVO4 laser has a good power stability of 1.6%.
引用
收藏
页码：418 / 419
页数：2
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