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

被引：241

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

[1]

Abramowitz M., 1965, HDB MATH FUNCTIONS F, P228

[2]

AGRAWAL GP, 1989, NONLINEAR FIBER OPTI, P268

[3] 32-KM DISTRIBUTED TEMPERATURE SENSOR-BASED ON BRILLOUIN LOSS IN AN OPTICAL-FIBER [J].

BAO, X ;

WEBB, DJ ;

JACKSON, DA .

OPTICS LETTERS, 1993, 18 (18) :1561-1563

[4] 22-KM DISTRIBUTED TEMPERATURE SENSOR USING BRILLOUIN GAIN IN AN OPTICAL FIBER [J].

BAO, X ;

WEBB, DJ ;

JACKSON, DA .

OPTICS LETTERS, 1993, 18 (07) :552-554

[5] FIBER WAVEGUIDES - NOVEL TECHNIQUE FOR INVESTIGATING ATTENUATION CHARACTERISTICS [J].

BARNOSKI, MK ;

JENSEN, SM .

APPLIED OPTICS, 1976, 15 (09) :2112-2115

[6] POTENTIAL OF STIMULATED BRILLOUIN-SCATTERING AS SENSING MECHANISM FOR DISTRIBUTED TEMPERATURE SENSORS [J].

CULVERHOUSE, D ;

FARAHI, F ;

PANNELL, CN ;

JACKSON, DA .

ELECTRONICS LETTERS, 1989, 25 (14) :913-915

[7] DISTRIBUTED OPTICAL FIBER RAMAN TEMPERATURE SENSOR USING A SEMICONDUCTOR LIGHT-SOURCE AND DETECTOR [J].

DAKIN, JP ;

PRATT, DJ ;

BIBBY, GW ;

ROSS, JN .

ELECTRONICS LETTERS, 1985, 21 (13) :569-570

[8] DISTRIBUTED TEMPERATURE SENSING IN SOLID-CORE FIBERS [J].

HARTOG, AH ;

LEACH, AP ;

GOLD, MP .

ELECTRONICS LETTERS, 1985, 21 (23) :1061-1062

[9]

HARTOG AH, 1983, J LIGHTWAVE TECHNOL, V1, P498

[10] BOTDA - NONDESTRUCTIVE MEASUREMENT OF SINGLE-MODE OPTICAL FIBER ATTENUATION CHARACTERISTICS USING BRILLOUIN INTERACTION - THEORY [J].

HORIGUCHI, T ;

TATEDA, M .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (08) :1170-1176

← 1 2 →