Optimization of refractive index sampling for multichannel fiber Bragg gratings

被引：74
作者：
Buryak, AV [1 ]
Kolossovski, KY
Stepanov, DY
机构：
[1] Redfern Opt Components Pty Ltd, Eveleigh, NSW 1430, Australia
[2] Univ New S Wales ADFA, Sch Math, Canberra, ACT 2600, Australia
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2003年 / 39卷 / 01期
关键词：
fiber Bragg grating; multichannel;
D O I：
10.1109/JQE.2002.806202
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 comprehensive analysis of multichannel grating optimization strategies is presented. The central idea is in dephasing of partial gratings with respect to each other. This dephasing allows the utilization of ultraviolet-induced refractive index changes with maximum efficiency. The dependence of group delay ripple on optimization strategy, number of channels, and other grating characteristics is also briefly discussed. Finally, we discuss further generalization of the dephasing approach to the case of multichannel gratings with nonidentical spectral characteristics.
引用
收藏
页码：91 / 98
页数：8
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