Effective-medium approach for counterpropagating waves in nonuniform Bragg gratings

被引：8

作者：

Arraf, A

Poladian, L

deSterke, CM

Brown, TG

机构：

[1] AUSTRALIAN PHOTON COOPERAT RES CTR, EVELEIGH, NSW 1430, AUSTRALIA

[2] UNIV ROCHESTER, INST OPT, ROCHESTER, NY 14827 USA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1997年 / 14卷 / 05期

关键词：

D O I：

10.1364/JOSAA.14.001137

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider an effective-medium description of Bragg gratings. Though this method can be used to obtain exact results that agree with coupled-mode theory for counterpropagating modes, we show that it is particularly useful for obtaining simple approximate results, for example for uniform gratings and for gratings with point defects. (C) 1997 Optical Society of America.

引用

页码：1137 / 1143

页数：7

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