Q-switched erbium-doped fiber laser based on MZI and ECL

被引：0
|
作者：
Xia, JZ [1 ]
Qu, RH [1 ]
Cai, HW [1 ]
Chen, G [1 ]
Chen, GT [1 ]
Fang, ZJ [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Beijing 100864, Peoples R China
来源：
APOC 2002: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS, OPTIAL FIBER AND PLANAR WAVEGUIDE TECHNOLOGY II | 2002年 / 4904卷
关键词：
fiber laser; Q-switched; erbium-doped fiber(EDF); Mach-Zehnder Interferometer(MZI); external cavity laser (ECL);
D O I：
10.1117/12.481220
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 report, for the first time to our knowledge, a new decreasing Q-switched pulse width method. We can reduce the pulse width of the MZI Q-switched by moving the pulse of ECL (whose pulse width is narrower than the MZI Q-switched pulse) into the MZI Q-switched pulse. And in our experiment, the pulse width of the MZI Q-switched is 4mu s, the ultimate pulse width is 0.8mu s. So the ultimate pulse width is one fifth of the MZI Q-switched.
引用
收藏
页码：201 / 205
页数：5
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