Large-mode-area double-cladding Yb-doped photonic crystal fiber Q-switched mode-locked laser with graphene-based saturable absorber mirror

被引：0

作者：

Li, Pingxue ^{[1
]}

Zhao, Ziqiang ^{[1
]}

Zhang, Guangju ^{[1
]}

Hu, Haowei ^{[1
]}

Yao, Yifei ^{[1
]}

Chi, Junjie ^{[1
]}

Yang, Chun ^{[1
]}

Chen, Yu ^{[2
]}

Zhao, Chujun ^{[2
]}

Zhang, Han ^{[2
]}

机构：

[1] Institute of Laser Engineering, Beijing University of Technology

[2] School of Physics and Electronics, Hunan University, Changsha

来源：

Zhongguo Jiguang/Chinese Journal of Lasers | 2014年 / 41卷 / 04期

关键词：

Lasers; Multilayers-graphene; Passively Q-switched mode locking; Photonic crystal fiber;

D O I：

10.3788/CJL201441.0402001

中图分类号：

学科分类号：

摘要：

A passively Q-switched mode-locked fiber laser based on graphene saturable absorber mirror is reported. A large-mode-area double-cladding Yb-doped photonic crystal fiber is adopted as a gain medium and a linear cavity is used. At pump power of 12 W, the maximum output power of 115 mW is obtained and the spectrum is centered at 1039 nm with full width of half maximum of 6 nm. The experimental results and the phenomenon are discussed and analyzed.

引用

共 18 条

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