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.
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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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