Mode coupling in low NA plastic optical fibers

被引：9
|
作者：
Savovic, Svetislav [1 ,2 ]
Kovacevic, Milan S. [1 ,2 ]
Djordjevich, Alexandar [2 ]
Bajic, Jovan S. [3 ]
Stupar, Dragan Z. [3 ]
Stepniak, Grzegorz [4 ]
机构：
[1] Univ Kragujevac, Fac Sci, Kragujevac 34000, Serbia
[2] City Univ Hong Kong, Kowloon, Hong Kong, Peoples R China
[3] Univ Novi Sad, Fac Tech Sci, Novi Sad 21000, Serbia
[4] Warsaw Univ Technol, Inst Telecommun, Warsaw, Poland
来源：
OPTICS AND LASER TECHNOLOGY | 2014年 / 60卷
关键词：
Plastic optical fibers; Mode coupling; Coupling length; STEP-INDEX; POWER-FLOW; CONVERSION COEFFICIENTS; NUMERICAL APERTURE; DEPENDENCE; EQUATION;
D O I：
10.1016/j.optlastec.2014.01.008
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Using the power flow equation and experimental measurements, investigated in this article is the state of mode coupling in low NA (0.3) step-index plastic optical fibers for laser beam launch. Results show the coupling length L-c at which the equilibrium mode distribution is achieved and the length z(s) of the fiber required for achieving the steady-state mode distribution. Numerical results obtained using the power flow equation agree well with experimental measurements. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：85 / 89
页数：5
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