Modification of the finite difference scheme for efficient analysis of thin lossy metal layers in optical devices

被引：8

作者：

Conradi, O ^{[1
]}

Helfert, S ^{[1
]}

Pregla, R ^{[1
]}

机构：

[1] Univ Bristol, Dept Elect & Elect Engn, Bristol BS8 1UB, Avon, England

来源：

OPTICAL AND QUANTUM ELECTRONICS | 1998年 / 30卷 / 5-6期

关键词：

D O I：

10.1023/A:1006961217788

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：

A method is proposed for the analysis of optical devices with lossy metal layer by including an analytical formulation into the finite difference expressions. Losses of TM0 mode in an electro-optic switch for wavelength 1523 nm, exhibiting a sharp maximum of 37 dB are computed by this method. The results show very good agreement with the data obtained by the Mode Matching Method and Finite Difference Beam Propagation Method.

引用

页码：369 / 373

页数：5

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[No title captured]

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