Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber

doi:10.1016/j.ijleo.2018.11.172

CIOMP OpenIR

	Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber
	X.Y.Liu; J.Guo; G.N.Li; N.Chen; K.Shi
	2019
发表期刊	Optik
ISSN	0030-4026
卷号	187 页码:185-192
摘要	We study the effect of lateral error on the coupling efficiency and beam quality of a Gaussian beam coupled into a large-core multimode fiber. The formula for the effect of lateral error on coupling efficiency is derived in detail and verified with both simulations and experiments. The effect of lateral error on beam quality is also analyzed with the use of ZEMAX and verified with our experimental setup. The results show that lateral error can change the path of the light coupled into the fiber to such a large extent that it influences the power distribution of the Gaussian beam.
关键词	Lateral error,Coupling efficiency,Beam quality,Gaussian beam,Large-core multimode fiber,laser-diode,optimization,coefficient,Optics
DOI	10.1016/j.ijleo.2018.11.172
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63175
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X.Y.Liu,J.Guo,G.N.Li,et al. Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber[J]. Optik,2019,187:185-192.
APA	X.Y.Liu,J.Guo,G.N.Li,N.Chen,&K.Shi.(2019).Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber.Optik,187,185-192.
MLA	X.Y.Liu,et al."Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber".Optik 187(2019):185-192.

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