A LIQUID CONTAMINATION DETECTOR FOR D-FIBER SENSORS USING WHITE-LIGHT INTERFEROMETRY

被引：3

作者：

JIN, W

STEWART, G

CULSHAW, B

机构：

[1] Dept. of Electron. and Electr. Eng., Strathclyde Univ., Glasgow

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1995年 / 6卷 / 10期

关键词：

Interferometry;

D O I：

10.1088/0957-0233/6/10/006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report a method of monitoring liquid contamination in D-fibre evanescent wave gas sensors. Liquid on the surface of the D-fibre modifies its birefringence, which can be measured by using a white light polarimetric technique.

引用

页码：1471 / 1475

页数：5

共 5 条

[1]

Born M., 1980, PRINCIPLES OPTICS

[2] EVANESCENT WAVE METHANE DETECTION USING OPTICAL FIBERS [J].

CULSHAW, B ;

MUHAMMAD, F ;

STEWART, G ;

MURRAY, S ;

PINCHBECK, D ;

NORRIS, J ;

CASSIDY, S ;

WILKINSON, M ;

WILLIAMS, D ;

CRISP, I ;

VANEWYK, R ;

MCGHEE, A .

ELECTRONICS LETTERS, 1992, 28 (24) :2232-2234

[3]

Heideman Rene G., 1991, Proceedings of the SPIE - The International Society for Optical Engineering, V1510, P131, DOI 10.1117/12.47132

[4]

JACKSON DA, 1989, OPTICAL FIBRE SENSOR, V2, P345

[5]

WAI J, 1995, LIGHTWAVE TECHNOL, V13, P1177

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