Electrical wavelength-tunable actively mode-locked fiber ring laser with a linearly chirped fiber Bragg grating

被引：46

作者：

Li, SP ^{[1
]}

Chan, KT ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, NT, Hong Kong

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 06期

关键词：

fiber Bragg grating; optical fiber device; optical fiber lasers; rare-earth materials/devices; wavelength tuning;

D O I：

10.1109/68.681488

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：

Electrical wavelength-tunable picosecond laser pulses were demonstrated in an actively mode-locked fiber ring laser with a linearly chirped fiber Bragg grating (FBG). Continuous wavelength tuning with a range of 7.2 or 5.8 nm was achieved by changing the modulation frequency respectively around 2.48 or 6.3 GHz. A pulsewidth of about 20 ps was obtained in the entire tuning range, which was limited mainly by the reflection bandwidth of the FBG.

引用

页码：799 / 801

页数：3

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