High-repetition-rate MHz acoustooptic Q-switched fiber laser

被引:4
|
作者
Zhao, Hongming [1 ]
Lou, Qihong [1 ]
Zhou, Jun [1 ]
Zhang, Fangpei [1 ]
Dong, Jingxing [1 ]
Wei, Yunrong [1 ]
Wu, Guohua [1 ]
Yuan, Zhijun [1 ]
Fang, Zujie [1 ]
Wang, Zhijiang [1 ]
机构
[1] Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
关键词
acoustooptic; fiber laser; Q-switched laser;
D O I
10.1109/LPT.2008.923780
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 actively Q-switched double-clad fiber laser combining an amplifying cavity is reported by using a dynamic acoustooptic Q-switching as a beam splitter. Sub-100-ns. pulses independence of the repetition rate of acoustooptic modulator are almost changeless with repetition rate varied from 50 kHz to 1.5 MHz. With 4.5-W absorbed power, 9.4-W peak-power pulses at 1.5-MHz repetition rate with 75-ns pulse duration are generated.
引用
收藏
页码:1009 / 1011
页数:3
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