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

被引:36
|
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
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
收藏
页码:1959 / 1960
页数:2
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