FINITE-DIFFERENCE METHODS FOR THE ANALYSIS OF INTEGRATED OPTICAL WAVE-GUIDES

被引：37

作者：

ACCORNERO, R ^{[1
]}

ARTIGLIA, M ^{[1
]}

COPPA, G ^{[1
]}

DIVITA, P ^{[1
]}

LAPENTA, G ^{[1
]}

POTENZA, M ^{[1
]}

RAVETTO, P ^{[1
]}

机构：

[1] CTR STUDI E LAB TELECOMUN, TURIN, ITALY

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 23期

关键词：

Integrated optics; Waveguides;

D O I：

10.1049/el:19901267

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 finite difference method based on a Crank-Nicolson discretisation procedure has been implemented and applied to the analysis of propagation of optical beams in dielectric waveguides. It is based on a new formula which takes into account the correct boundary conditions. Comparisons with the well known BPM technique show a definite improvement in computer time saving, accuracy and ease of use. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：1959 / 1960

页数：2