Continuous-wave (CW) broadband generation in a linear cavity filterless fiber laser

被引:1
|
作者
Liu, Haina [1 ]
Wang, Pinghe [1 ]
Shi, Guohua [2 ]
Peng, Hanlin [1 ]
Liu, Yong [1 ]
Zhou, Xiaojun [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610052, Sichuan, Peoples R China
[2] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
关键词
Fiber lasers; Supercontinuum generation; Spatial-hole burning; DISPERSION;
D O I
10.1016/j.optcom.2014.03.016
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The fillerless erbium-doped fiber laser can generale continuous -wave broadband when highly nonlinear fibers are inserted into the cavity. In this work we demonstrate a linear cavity filterless erbium-doped fiber laser. The spatial-hole burning (SHB) effect in the linear cavity fiber laser is important for the CW broadband generation. When the pump power is 300 mW, the bandwidth of the laser with SHB effect is 51.77 nm while the bandwidth of the laser without SHB effect is 18.14 nm. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:157 / 159
页数:3
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