Demonstration of Low Pulse Repetition Frequency Erbium-Doped Fiber Lasers

被引:0
|
作者
Ran, Yanli [1 ]
Luo, Yiyang [1 ]
Xia, Li [1 ]
Yang, Chengliang [1 ]
Liu, Deming [1 ]
机构
[1] Huazhong Univ Sci & Technol, Natl Engn Lab Next Generat Internet Access Syst, Coll Optoelect Sci & Engn, Wuhan 430074, Hubei, Peoples R China
关键词
LPRF; dual wavelength; Q-switched; EDF; FBG;
D O I
10.1117/12.2034183
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
We demonstrate a low pulse repetition frequency (LPRF) Q-switched erbium-doped fiber (EDF) lasers based on acoustic optical modulator (AOM). The single wavelength fiber laser has a stable output at 1553 nm. In Q-switched operation, a pulse train with 3.3 mu s width and a repetition rate of 1kHz is obtained. The dual wavelength fiber laser is based on fiber Bragg gratings (FBGs) and a Faraday rotator mirror (FRM) as the laser cavity, which has a stable output at 1545 nm and 1557 nm with similar peak power and same repetition rate.
引用
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页数:4
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