High-Efficiency Continuous-Wave Tm:LSO Laser In-Band Pumped at 1610 nm

被引：1
|
作者：
Pei, Mengze [1 ]
Wu, Jiaze [1 ]
Ding, Yu [2 ]
Duan, Xiaoming [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
[2] Sci & Technol Electroopt Informat Secur Control La, Tianjin 300308, Peoples R China
来源：
BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2022年 / 49卷 / SUPPL 1期
关键词：
solid-state laser; in-band pumping; Tm; LSO; ERBIUM FIBER LASER; TM;
D O I：
10.3103/S1068335622130061
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A high-efficiency continuous-wave Tm:LSO laser in-band pumped by a FBG-locked Er-fiber laser at 1610 nm is demonstrated. A maximum output power of 3.2 W at 2055.1 nm was achieved with a slope efficiency of 51.7% with respect to the absorbed pump power. The beam quality factors M-2 were measured to be 1.1 and 1.2 in horizontal and vertical directions, respectively, at the maximum output power.
引用
收藏
页码：S30 / S34
页数：5
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