High-efficiency continuous-wave diode-pumped Tm:Ho:LuAG laser at 2.1 mu m

被引：26
|
作者：
Kushawaha, V
Chen, Y
Yan, Y
Major, L
机构：
[1] Laser Laboratory, Department of Physics and Astronomy, Howard University, Washington
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 1996年 / 62卷 / 01期
关键词：
D O I：
10.1007/BF01081257
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Continuous Wave (CW) laser action has been observed from a Ho:Tm:LuAG rod at 2.1 mu m pumped by a diode laser at 785 nm in the temperature range of 77-200 K. The maximum power observed was 1.38 W at an incident power of 4 W at a crystal temperature of 77 K. The optical-to-optical conversion efficiency was observed to be 35.6% at a threshold power of 0.2 W with a 95% output coupling mirror.
引用
收藏
页码：109 / 111
页数：3
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