Switchable dual-wavelength erbium-doped fiber laser based on the photonic crystal fiber loop mirror and chirped fiber Bragg grating

被引:0
作者
陈卫国 [1 ]
娄淑琴 [1 ]
王立文 [1 ]
李宏雷 [1 ]
郭铁英 [1 ]
简水生 [1 ]
机构
[1] Key Lab of All Optical Network and Advanced Telecommunication Network of Education Ministry of China,Institute of Lightwave Technology,Beijing Jiaotong University
基金
中国国家自然科学基金;
关键词
PCF; CFBG; Switchable dual-wavelength erbium-doped fiber laser based on the photonic crystal fiber loop mirror and chirped fiber Bragg grating; EDF; mode;
D O I
暂无
中图分类号
TN248 [激光器];
学科分类号
0803 ; 080401 ; 080901 ;
摘要
The switchable dual-wavelength erbium-doped fiber laser(EDFL) with a two-mode photonic crystal fiber(PCF) loop mirror and a chirped fiber Bragg grating(CFBG) at room temperature is proposed and experimentally demonstrated.The two-mode PCF loop mirror is formed by inserting a piece of two-mode PCF into a Sagnac loop mirror,with the air-holes of the PCF intentionally collapsing at the splices.By adjusting the state of the polarization controller(PC) appropriately,the laser can be switched between the stable single-and dual-wavelength operations by means of the polarization hole burning(PHB) and spectral hole burning(SHB) effects.
引用
收藏
页码:94 / 97
页数:4
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