High-Efficiency Pulsed Tm-Doped Fiber Amplifier

被引：0
|
作者：
Jin, Xiaoxi [1 ,2 ,3 ]
Sun, Biao [1 ]
Ji, Junhua [1 ]
Luo, Jiaqi [1 ]
Zhou, Pu [3 ]
Wang, Qijie [2 ]
Yu, Xia [1 ]
机构：
[1] Singapore Inst Mfg Technol, Precis Measurements Grp, Singapore, Singapore
[2] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore, Singapore
[3] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha, Hunan, Peoples R China
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2017年
关键词：
fiber laser; resonant pumping; mid-infrared laser; Tm-doped fiber; 2; MU-M; HIGH-POWER; LASER;
D O I：
暂无
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：
We propose a high-efficiency pulsed Tm-doped fiber amplifier based on resonant pumping. A continuous-wave fiber laser at 1940 nm was employed as pump laser, and a home-made all-fiber pulsed laser at 1975 nm with the repetition rate of 250 MHz served as signal laser. In the simulation, the slope efficiency of the Tm-doped fiber amplifier was similar to 88%, which could be further improved by fiber length optimization and/or applying higher signal power.
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页数：2
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