CHARACTERIZATION OF SINGLE-MODE GRADED-INDEX FIBERS - A NEW METHOD BASED ON TRANSVERSE OFFSET SPLICE LOSS

被引:7
|
作者
HOSAIN, SI
DEFORNEL, F
GOUDONNET, JP
机构
[1] Laboratoire de Physique du Solide Associé au CNRS, Université de Bourgogne, Faculté des Sciences, Dijon, 21004
关键词
OPTICAL FIBER; CHARACTERIZATION OF FIBERS;
D O I
10.1002/mop.4650070702
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 method of characterization has been proposed for single-mode graded-index fibers using knowledge of the power transmission coefficient at the splice as a function of transverse offset. The method utilizes an analytical expression for the power transmission coefficient based on a highly accurate variational approximation for the LP01 mode developed earlier. The method accurately predicts the profile shape parameter and the normalized frequency of the fiber. (C) 1994 John Wiley & Sons, Inc.
引用
收藏
页码:301 / 304
页数:4
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