122 watts coherent beam combination from two Yb-doped double cladding fiber lasers

被引：0
|
作者：
Lou, Qihong [1 ]
He, Bing [1 ]
Zhou, Jun [1 ]
机构：
[1] Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
来源：
2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4 | 2007年
关键词：
D O I：
暂无
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：
Phase locking of two fiber lasers is demonstrated experimentally by die use of a self-imaging resonator with a spatial filter. The high-contrast interference strips of the coherent beam profile are observed. The coherent output power of the fiber array exceeds 122 W and the efficiency of coherent power combination is 93%.
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收藏
页码：752 / 753
页数：2
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