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	Influence of mode competition on beam quality of fiber amplifier
	Xiao QR(肖起榕) ; Yan P(闫平) ; Sun JY(孙骏逸) ; Chen X(陈霄) ; Ren HC(任海翠) ; Gong ML(巩马理) ; Xiao Qi-Rong ; Yan Ping ; Sun Jun-Yi ; Chen Xiao ; Ren Hai-Cui ; Gong Ma-Li
	2016-03-30 ; 2016-03-30
关键词	fiber laser and amplifier mode competition beam quality TN722
其他题名	Influence of mode competition on beam quality of fiber amplifier
中文摘要	Theoretical and experimental studies of the influence of the mode competition on the output beam quality of fiber amplifiers are presented. Rate equations and modal decomposition method are used in the theoretical model. In the experiment, the output beam-quality factor of a fiber amplifier, which is based on a Yb-doped double-clad large mode area fiber as a function of the seed beam quality and the pump power of the amplifier, is measured. The experimental results are consistent with the theoretical analysis.; Theoretical and experimental studies of the influence of the mode competition on the output beam quality of fiber amplifiers are presented. Rate equations and modal decomposition method are used in the theoretical model. In the experiment, the output beam-quality factor of a fiber amplifier, which is based on a Yb-doped double-clad large mode area fiber as a function of the seed beam quality and the pump power of the amplifier, is measured. The experimental results are consistent with the theoretical analysis.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144593]
专题	清华大学
推荐引用方式 GB/T 7714	Xiao QR,Yan P,Sun JY,et al. Influence of mode competition on beam quality of fiber amplifier[J],2016, 2016.
APA	肖起榕.,闫平.,孙骏逸.,陈霄.,任海翠.,...&Gong Ma-Li.(2016).Influence of mode competition on beam quality of fiber amplifier..
MLA	肖起榕,et al."Influence of mode competition on beam quality of fiber amplifier".(2016).

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