Narrow linewidth Yb-Raman fiber amplifier pumped by a random fiber laser

被引：1
|
作者：
Song, Jiaxin [1 ]
Lai, Wenchang [1 ]
Liu, Wei [1 ]
Ma, Pengfei [1 ]
Xiao, Hu [1 ]
Zhou, Pu [1 ]
机构：
[1] Natl Univ Def Technol, Coll Adv Interdisciplinary Studies, Changsha 410073, Peoples R China
来源：
SEVENTH SYMPOSIUM ON NOVEL PHOTOELECTRONIC DETECTION TECHNOLOGY AND APPLICATIONS | 2021年 / 11763卷
关键词：
Yb-Raman fiber amplifier; random fiber laser; narrow linewidth; SINGLE-FREQUENCY;
D O I：
10.1117/12.2587226
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Yb-Raman fiber amplifier is an effective solution to achieving high-power narrow linewidth fiber laser operating at 1100-1200 nm region, in which the selection of the pump source at around 1064 nm has a significant effect on the output power and spectral properties. In this paper, we report an Yb-Raman fiber amplifier pumped by a random fiber laser. Hundred-watt level output power with 3 dB spectral linewidth of only 0.23 nm is obtained by optimizing the linewidth of the random fiber laser. The results could provide a practical reference for the systematic design of the narrow linewidth Yb-Raman fiber amplifier.
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收藏
页数：6
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