EXPERIMENTAL AND THEORETICAL-STUDIES ON A DISTRIBUTED TEMPERATURE SENSOR-BASED ON BRILLOUIN-SCATTERING

被引：243

作者：

BAO, X ^{[1
]}

DHLIWAYO, J ^{[1
]}

HERON, N ^{[1
]}

WEBB, DJ ^{[1
]}

JACKSON, DA ^{[1
]}

机构：

[1] UNIV KENT,PHYS LAB,APPL OPT GRP,CANTERBURY CT2 7NR,KENT,ENGLAND

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 07期

关键词：

D O I：

10.1109/50.400678

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：

Results are reported from recent research on the use of the Brillouin gain/loss mechanism for distributed sensing. A theoretical model of the interaction of the pulsed and CW beams is described and compared with experiments. Results from a system with a 51 km sensing length are presented. We finally investigate issues related to the variation within the sensing fiber of the polarizations of the two beams.

引用

页码：1340 / 1348

页数：9

共 19 条

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