Use of a continuous wave Raman fiber laser in graded-index multimode fiber for SRS beam combination

被引：23
|
作者：
Terry, Nathan B. [1 ]
Engel, Kevin T. [1 ]
Alley, Thomas G. [1 ]
Russell, Timothy H. [1 ]
机构：
[1] USAF, Inst Technol, Dept Engn Phys, ENP, Wright Patterson AFB, OH 45433 USA
来源：
OPTICS EXPRESS | 2007年 / 15卷 / 02期
关键词：
D O I：
10.1364/OE.15.000602
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report using a Raman fiber laser ( RFL) based on a multimode graded-index fiber as a novel method for beam combination of two continuous wave pump beams. Due to stimulated Raman scattering, the RFL generates a Stokes beam which can be up to 300% brighter than the pump beams. Up to 5.8 W of Stokes power is generated with an optical conversion efficiency of 56%. (c) 2007 Optical Society of America.
引用
收藏
页码：602 / 607
页数：6
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