典型文献
Principle and numerical demonstration of high power all-fiber coherent beam combination based on self-imaging effect in a square core fiber
文献摘要：
The self-imaging effect in a square core fiber has been investigated,and an integrated all-fiber combiner has been proposed based on a large mode area double clad fiber,which can be employed to construct high power coherent beam combining sources in the all-fiber format.The influence of various parameters on beam quality(M2)and efficiency of the all-fiber coherent beam combiner has been studied numerically,which reveals that the near diffraction-limited laser beam can be achieved.A principle demonstration of the self-imaging effect has been carried out experimentally in a square core fiber,which proves the feasibility of beam combining with the square fiber,and that it is a promising way to develop high power coherent beam combination sources.
文献关键词：
中图分类号：
作者姓名：
YUEFANG YAN;YU LIU;HAOYU ZHANG;YUE LI;YUWEI LI;XI FENG;DONGLIN YAN;JIANJUN WANG;HONGHUAN LIN;FENG JING;WENHUI HUANG;RUMAO TAO
作者机构：
Laser Fusion Research Center,China Academy of Engineering Physics,Mianyang 621900,China;Key Laboratory of Particle&Radiation Imaging(Tsinghua University),Ministry of Education,Beijing 100084,China
文献出处：
引用格式：
[1]YUEFANG YAN;YU LIU;HAOYU ZHANG;YUE LI;YUWEI LI;XI FENG;DONGLIN YAN;JIANJUN WANG;HONGHUAN LIN;FENG JING;WENHUI HUANG;RUMAO TAO-.Principle and numerical demonstration of high power all-fiber coherent beam combination based on self-imaging effect in a square core fiber)[J].光子学研究（英文）,2022(02):444-455
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Principle,demonstration,high,power,fiber,coherent,beam,combination,self,imaging,effect,square,core,has,been,investigated,integrated,combiner,proposed,large,mode,area,double,clad,which,can,employed,construct,combining,sources,format,influence,various,parameters,quality,M2,efficiency,studied,numerically,reveals,that,near,diffraction,limited,laser,achieved,principle,carried,out,experimentally,proves,feasibility,promising,way,develop
AB值：
0.449493
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