Mode Control in Large-Mode-Area Fiber Lasers Via Gain Filtering

被引:0
|
作者
Marciante, J. R. [1 ]
Roides, R. G. [1 ]
机构
[1] Univ Rochester, Laser Energet Lab, Rochester, NY 14623 USA
关键词
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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
Gain filtering of higher-order modes in large-mode-area fibers is experimentally demonstrated. While the beam quality degrades with pumping level in conventional fiber lasers, it remains constant in confined-gain fiber lasers due to gain filtering. (C) 2009 Optical Society of America
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页码:1686 / 1687
页数:2
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