A 60 W Tm:YLF Laser with Triple Tm:YLF Rods

被引：0
|
作者：
朱国利 [1 ]
机构：
[1] The 27th Research Institute of China Electronics Technology Group Corporation
来源：
Chinese Physics Letters | 2015年 / 09期
关键词：
Tm; A 60 W Tm:YLF Laser with Triple Tm:YLF Rods;
D O I：
暂无
中图分类号：
TN248 [激光器];
学科分类号：
0803 ; 080401 ; 080901 ;
摘要：
A narrow linewidth stable high-power continuous-wave 3.5%Tm;doped LiYF;（Tm:YLF） laser is reported.By using dual F-P etalons and three Tm:YLF rods in a cavity,laser output of;0W at 1907.7nm is obtained with a slope efficiency of 34.8%.The M;factor is found to be;.0 under an output power of 30 W.In addition,the relaxation oscillation and efficiency of the Tm:YLF laser are also studied.The relaxation oscillation of the Tm:YLF laser is improved obviously by setting the ratio of pump beam to oscillating laser beam as;.5:1 and the efficiency is increased in comparison with the ratio of;.3:1.
引用
收藏
页码：70 / 73
页数：4
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