MODAL-ANALYSIS OF ANNULAR COUPLERS

被引：2
|
作者：
DAY, S
BRICHENO, T
FIELDING, A
机构：
[1] STC Technology Ltd., Harlow, Essex CM 17 9NA, London Rd.
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 02期
关键词：
MODELING; OPTICAL CONNECTORS AND COUPLERS; OPTICAL FIBERS;
D O I：
10.1049/el:19910071
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 model is presented for calculating the coupling characteristics of annular couplers, using an effective index technique framed in polar co-ordinates. Experimental and theoretical results are compared. The model has also been used to investigate the coupling characteristics of a fused annular array of fibres.
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页码：106 / 108
页数：3
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