中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Coupling efficiency of laser beam to multimode fiber

文献类型:期刊论文

作者Niu Jinfu ; Xu JQ(徐剑秋)
刊名opt. commun.
出版日期2007
卷号274期号:2页码:315
关键词overlapping integral theory multimode fiber beam propagation factor
ISSN号0030-4018
中文摘要the coupling efficiency of laser beam to multimode fiber is given by geometrical optics, and the relation between the maximum coupling efficiency and the beam propagation factor m-2 is analyzed. an equivalent factor m-f(2) for the multimode fiber is introduced to characterize the fiber coupling capability. the coupling efficiency of laser beam to multimode fiber is calculated in respect of the ratio m-2/m-f(2) by the overlapping integral theory. the optimal coupling efficiency can be roughly estimated by the ratio of m-2 to m-f(2) but with a large error range. the deviation comes from the lacks of information on the detail of phase and intensity profile in the beam factor m-2. (c) 2007 elsevier b.v. all rights reserved.
收录类别EI
语种英语
WOS记录号WOS:000246541600008
公开日期2009-09-18
源URL[http://ir.siom.ac.cn/handle/181231/2779]  
专题上海光学精密机械研究所_先进激光技术与应用系统实验室
推荐引用方式
GB/T 7714
Niu Jinfu,Xu JQ. Coupling efficiency of laser beam to multimode fiber[J]. opt. commun.,2007,274(2):315, 319.
APA Niu Jinfu,&徐剑秋.(2007).Coupling efficiency of laser beam to multimode fiber.opt. commun.,274(2),315.
MLA Niu Jinfu,et al."Coupling efficiency of laser beam to multimode fiber".opt. commun. 274.2(2007):315.

入库方式: OAI收割

来源:上海光学精密机械研究所

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