Gain switching of an Yb-doped DFB fiber laser

被引：0
|
作者：
Gu, Chun [1 ]
Xu, Lixin [1 ]
Chung, W. H. [2 ]
Shao, Liyang [2 ]
Tam, H. Y. [2 ]
Ming, Hai [1 ]
机构：
[1] Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China
[2] Hong Kong Polytech Univ, Dept Elect Engn, Photon Res Ctr, Kowloon, Peoples R China
来源：
OPTOELECTRONIC DEVICES AND INTEGRATION II | 2008年 / 6838卷
关键词：
DFB laser; fiber laser; pulse operation;
D O I：
10.1117/12.760263
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 the gain-switching operation in Yb3+-doped DFB fiber laser. Our DFB fiber laser operates with single longitudinal mode and single polarization state under cw pump, however, the DFB fiber laser will operate with gain-switching mode if it is pump by pulse of certain duration. Detail experimental results are given in the paper. We believe this king of pulse source is useful in optical sensor.
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页数：3
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