Efficient analysis of periodic structures

被引：70

作者：

Helfert, SF ^{[1
]}

Pregla, R ^{[1
]}

机构：

[1] Fern Univ Hagen, D-58084 Hagen, Germany

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1998年 / 16卷 / 09期

关键词：

Floquet's theorem; impedance transfer; method of lines; periodic structures;

D O I：

10.1109/50.712255

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An algorithm which allows the analysis of optical periodic structures with a very large number of periods with minimum numerical problems is presented. For this purpose the stable impedance transfer is combined with Floquet's theorem. Numerical results for a Bragg grating with up to 20000 periods are presented featuring the very moderate numerical effort.

引用

页码：1694 / 1702

页数：9

共 19 条

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Collin R., 1991, FIELD THEORY GUIDED

[2] Modelling of surface plasmon resonance waveguide sensor by complex mode expansion and propagation method [J].