Theoretical analysis and comparison of Tm-doped fiber lasers with different pump bands

被引：1

作者：

Tao, Mengmeng ^{[1
]}

Wang, Fei ^{[1
]}

Wang, Zhenbao ^{[1
]}

Yang, Pengling ^{[1
]}

Feng, Guobin ^{[1
]}

Ye, Xisheng ^{[1
,2
]}

机构：

[1] Northwest Inst Nucl Technol, State Key Lab Laser Interact Matter, Xian 710024, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Space Laser Informat Technol, Shanghai 201800, Peoples R China

来源：

XX INTERNATIONAL SYMPOSIUM ON HIGH-POWER LASER SYSTEMS AND APPLICATIONS 2014 | 2015年 / 9255卷

关键词：

Tm-doped fiber laser; cross relaxation; resonant pump;

D O I：

10.1117/12.2069153

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Modeling of Tm-doped fiber lasers pumped with 793 nm, 1.6 mu m and 1.9 mu m is presented and compared. Output performance of three different pump schemes with active fiber length, pump power and output reflectivity is investigated. Numerical simulation shows that, with 793 nm pump, the cross relaxation process is of vital importance for high efficient operation of Tm- doped fiber laser. And, 1.9 mu m pump scheme is more likely to offer even higher output compared with 793 nm pump and 1.6 mu m pump.

引用

页数：7

共 13 条

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