Wavelength-tunable picosecond pulses generated from stable self-seeded gain-switched laser diode with linearly chirped fibre Bragg grating

被引：8
|
作者：
Li, SP [1 ]
Chan, KT
Lou, CY
机构：
[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, New Territories, Hong Kong
[2] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
ELECTRONICS LETTERS | 1998年 / 34卷 / 12期
关键词：
D O I：
10.1049/el:19980822
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：
.A simple robust self-seeded laser diode scheme for generating electrical wavelength-tunable picosecond pulses at a FY;ed repetition rate is presented. Wavelength tuning of transform-limited pulses with a pulsewidth of similar to 10ps and a sidemode suppression ratio of 15dB overall, and 28dB at best, was obtained among six cavity modes corresponding to a tuning range of 7.6nm. Very stable operation was observed at each wavelength because there was a relatively large locking range for each wavelength.
引用
收藏
页码：1234 / 1236
页数：3
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