Over 25W nanosecond vortex laser based on a stressed Yb-doped fiber power amplifier

被引：0
|
作者：
Koyama, Mio [1 ]
Shimomura, Akito [1 ]
Hirose, Tetsuya [1 ]
Miyamoto, Katsuhiko [1 ]
Omatsu, Takashige [1 ]
机构：
[1] Chiba Univ, Grad Sch Adv Integrat Sci, Inage Ku, Chiba 2638522, Japan
来源：
2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2012年
关键词：
LIGHT;
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：
26.5W of nanosecond vortex laser based on a stressed Yb-doped fiber amplifier was demonstrated. The peak power of 70 kW was obtained, corresponding to optical-optical efficiency of 41 %. (C)2012 Optical Society of America
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页数：2
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