Thermal focal length measurement of an LD-end-pumped Tm,Ho:GdVO4 laser

被引：5
|
作者：
Li, L. J. [1 ,2 ]
Yao, B. Q. [1 ]
Wu, C. T. [1 ]
Ju, Y. L. [1 ]
Zhang, Y. J. [2 ]
Wang, Y. Z. [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
[2] Heilongjiang Inst Technol, Teaching & Res Sect Phys, Harbin 150001, Peoples R China
来源：
LASER PHYSICS | 2009年 / 19卷 / 06期
关键词：
TM;
D O I：
10.1134/S1054660X09060036
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The thermal focal length of a Tm,Ho:GdVO4 crystal was measured in this paper. The pump laser was 25.73 W, and the thermal focal length was 692.6 mm; based on the thermal focal length of a Tm,Ho:GdVO4 crystal, a single end-pump continuous wave (CW) operation of Tm,Ho:GdVO4 laser was designed to demonstrate the effect of thermal focal length, and a 0.26-W output power was high in considering the thermal focal length than in unconsidering the thermal focal length with a 26.1-W pump power.
引用
收藏
页码：1213 / 1215
页数：3
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