Synthesis of fiber Bragg grating parameters from reflectivity by means of a simulated annealing algorithm

被引：32

作者：

Dong, P

Azaña, J

Kirk, AG

机构：

[1] McGill Univ, Dept Elect & Comp Engn, Photon Syst Grp, Montreal, PQ H3A 2A7, Canada

[2] Inst Natl Rech Sci Energie Mat & Telecommun, Montreal, PQ H5A 1K6, Canada

来源：

OPTICS COMMUNICATIONS | 2003年 / 228卷 / 4-6期

基金：

加拿大自然科学与工程研究理事会;

关键词：

fiber Bragg gratings; optical fiber devices; synthesis; phase estimation; simulated annealing;

D O I：

10.1016/j.optcom.2003.10.005

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple, accurate and fast method for synthesizing the physical parameters of a fiber Bragg grating (FBG) structure from its reflectivity is proposed and demonstrated. The method is based on a simulated annealing (SA) optimization algorithm and can be applied over uniform and nonuniform (apodized, chirped) FBGs. The SA technique is specially suited for the complete characterization (including phase characterization) of FBG structures from reflectivity measurements. As an example, the proposed technique is successfully applied to synthesize and characterize an experimental linearly chirped FBG from its measured refectivity. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：303 / 308

页数：6

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