Efficient variational approach for extraction of eigenmodes in layered waveguides

被引：2

作者：

Khorasani, S ^{[1
]}

Mehrani, K ^{[1
]}

Rashidian, B ^{[1
]}

机构：

[1] Sharif Univ Technol, Dept Elect Engn, Tehran, Iran

来源：

PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES X | 2002年 / 4646卷

关键词：

nonhomogeneous media; waveguides; optics; optical propagation;

D O I：

10.1117/12.470575

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：

In this article, a new variational approach for extraction of guided and leaky modes in layered waveguides is proposed. To verify the method, results of analysis of a typical test case is compared to the other references, being in agreement with them. The efficiency of the proposed approach is compared to other reported methods.

引用

页码：669 / 673

页数：5

共 12 条

[1]

Abd-ellal L.F., 1970, NUMERICAL METHODS NO, P47

[2] Determination of guided and leaky modes in lossless and lossy planar multilayer optical waveguides: Reflection pole method and wavevector density method [J].