Improved Rouard's method for fiber and waveguide gratings

被引：6

作者：

Wang, ZH ^{[1
]}

Peng, GD

Chu, PL

机构：

[1] Shanghai Univ, Wave Sci Lab, Shanghai 201800, Peoples R China

[2] Univ New S Wales, Sch Elect Engn, Opt Commun Grp, Sydney, NSW 2052, Australia

来源：

OPTICS COMMUNICATIONS | 2000年 / 177卷 / 1-6期

关键词：

Rouard's method; fiber gratings;

D O I：

10.1016/S0030-4018(00)00579-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An improvement has been made to Rouard's method for the analysis of fiber and waveguide gratings. The real reflectivity of each interface is used instead of an approximate value obtained by coupled-mode theory. The improved Rouard's method becomes a complete Rouard's method and an exact method. It is simple and independent on coupled-mode theory for no calculation of coupling coefficient required. Numerical examples of uniform and nonuniform gratings have been given. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

引用

页码：245 / 250

页数：6

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