Gain-switched 3 μm dysprosium-doped fluoride fiber laser pumped at 1.7 μm

被引：6
作者：
Xiao, Yang [1 ,2 ]
Xiao, Xusheng [1 ,2 ]
He, Chunjiang [3 ]
He, Yuxuan [1 ,2 ]
Guo, Haitao [1 ,2 ]
机构：
[1] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
[2] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
[3] Harbin Engn Univ, Qingdao Innovat & Dev Base, Qingdao 266500, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2024年 / 169卷
基金：
中国国家自然科学基金;
关键词：
Gain-switched; 3 mu m; Dysprosium-doped; Fiber laser; 1.7 mu m pump; WATT-LEVEL; HIGH-ENERGY; YAG LASER;
D O I：
10.1016/j.optlastec.2023.110162
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
To the best of our knowledge, we demonstrated a gain-switched 3 mu m dysprosium-doped fluoride fiber laser pumped by a 1706.5 nm pulsed thulium-doped fiber master oscillator power amplifier for the first time. The maximum average power of the 3 mu m pulsed laser was 50 mW with a slope efficiency of 12.3%, a repetition rate of 100 kHz, and a pulse width of 283 ns. This work exhibits the potential of 1.7 mu m pulse pumped dysprosiumdoped fluoride fiber laser as a platform for developing pulsed sources in the 3 mu m region.
引用
收藏
页数：7
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