SINGLE-MODE PROPAGATION IN 2-MODE REGION OF OPTICAL FIBER BY USING MODE FILTER

被引：6
|
作者：
KATSUYAMA, Y
机构：
[1] Ibaraki Electrical Communication Laboratory, Nippon Telegraph & Telephone Public Corporation, Tokai, Ibaraki-Ken
来源：
ELECTRONICS LETTERS | 1979年 / 15卷 / 14期
关键词：
Optical fibres; Optical waveguide theory;
D O I：
10.1049/el:19790317
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：
The effect of a mode filter using fibre bend has been clearly shown experimentally. The mode filter effectively removes the LP11-mode, and has a negligibly small effect on the attenuation of the LP01-mode. The single-mode propagation was attained at the V-value of 2·8 by using the filter. © 1979, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码：442 / 444
页数：3
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