BEND LOSS IN LARGE CORE MULTIMODE OPTICAL FIBER BEAM DELIVERY SYSTEMS

被引：80
|
作者：
BOECHAT, AAP
SU, DN
HALL, DR
JONES, JDC
机构：
[1] Heriot-Watt University, Physics Department, Edinburgh
来源：
APPLIED OPTICS | 1991年 / 30卷 / 03期
关键词：
D O I：
10.1364/AO.30.000321
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present results of an experimental investigation of the optical losses produced by bending large core optical fibers, typical of those used in power beam delivery systems. Experiments have been conducted over a range of core diameters for both plastic clad silica and all-silica fibers as a function of bend radius. A theoretical model has been developed for predicting the magnitude of the bend loss, and agreement was obtained with the experimental results. The study thus yields design information for fiber beam delivery systems.
引用
收藏
页码：321 / 327
页数：7
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