Switchable quadruple-wavelength erbium-doped photonic crystal fiber laser based on a polarization-maintaining photonic crystal fiber Sagnac loop filter

被引:9
|
作者
Cheng, Jianqun [1 ,2 ]
Qiu, Jianrong [1 ,2 ]
Ruan, Shuangchen [3 ]
机构
[1] S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China
[2] S China Univ Technol, Inst Opt Commun Mat, Guangzhou 510640, Guangdong, Peoples R China
[3] Shenzhen Univ, Coll Elect Sci & Technol, Shenzhen Key Lab Laser Engn, Shenzhen 518060, Peoples R China
来源
关键词
Switchable; Quadruple-wavelength; Erbium-doped photonic crystal fiber laser;
D O I
10.1016/j.optlastec.2013.11.005
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A switchable quadruple-wavelength erbium-doped photonic crystal fiber laser is proposed and demonstrated experimentally by employing a simple linear cavity configuration incorporating a polarization-maintaining photonic crystal fiber Sagnac loop filter. The laser can be switched flexibly from single-wavelength to quadruple-wavelength by adjusting a polarization controller and all of lasing lines locate at fixed wavelength positions in the range of 1556 nm to 1560 nm. The laser individually has a kind of single wavelength and quadruple-wavelength output mode. It also has three and two kinds of dual-wavelength and triple-wavelength output modes, respectively. The laser with good intensity uniformity exhibits excellent wavelength and power stabilities in the experiment. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:110 / 113
页数:4
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