Group-delay reconstruction for fiber Bragg gratings in reflection and transmission

被引：70
|
作者：
Poladian, L
机构：
[1] Optical Fibre Technology Centre, University of Sydney, Australian Photonics Coop. Res. Ctr.
来源：
OPTICS LETTERS | 1997年 / 22卷 / 20期
关键词：
D O I：
10.1364/OL.22.001571
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The group delay in transmission of an arbitrary fiber Bragg grating can be determined uniquely from the amplitude response. The corresponding quantities in reflection are determined uniquely if the grating is symmetric. For nonsymmetric gratings strict minimum and maximum bounds on the group delay in reflection can be obtained. The results are applied to several different chirped or tapered grating profiles that have appeared in the literature. (C) 1997 Optical Society of America.
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页码：1571 / 1573
页数：3
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