The performance of single-mode light source generated from EDFA fiber ring cavity under Fabry-Perot laser diode injection

被引:0
|
作者
Lee, CF [1 ]
Lin, GR [1 ]
机构
[1] Natl Taipei Univ Technol, Grad Inst Optoelect Technol, Taipei 10643, Taiwan
来源
APMC 2001: ASIA-PACIFIC MICROWAVE CONFERENCE, VOLS 1-3, PROCEEDINGS | 2001年
关键词
erbium-doped fiber laser; single-mode; ring cavity; feedback injection; side mode suppression ratio;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we demonstrate for the first time the single mode operation of a dual-directional pumped erbium-doped fiber laser (EDFL) by using feedback injection technology. By adding a Fabry-Perot laser-diode (FPLD) instead of an optical band-pass filter, the optimized condition for single-mode operation of the EDFL can be obtained by driving the FPLD at biased current of nearly threshold, which leads to a lasing mode of the EDFL with linewidth and SMSR of 0.1 nm and 25dB, respectively.
引用
收藏
页码:373 / 375
页数:3
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