Comparison of the methods for discriminating temperature and strain in spontaneous Brillouin-based distributed sensors

被引：67

作者：

Alahbabi, M ^{[1
]}

Cho, YT ^{[1
]}

Newson, TP ^{[1
]}

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

OPTICS LETTERS | 2004年 / 29卷 / 01期

关键词：

D O I：

10.1364/OL.29.000026

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A recently proposed method of measuring the two Brillouin frequencies in a multicompositional fiber core for unambiguously resolving temperature and strain in a distributed sensor is compared with the previously established technique of measuring the intensity and frequency of the single Brillouin peak in a standard single-mode fiber. (C) 2004 Optical Society of America.

引用

页码：26 / 28

页数：3

共 5 条

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