Fiber-optic in-line michelson temperature sensor

被引：3

作者：

Park, Jaehee ^{[1
]}

Shin, Jong Duk ^{[2
]}

机构：

[1] Keimyung Univ, Dept Elect Engn, Taegu 704701, South Korea

[2] Soongsil Univ, Sch Elect Engn, Seoul 156743, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 07期

关键词：

in-line Michelson interferometer; fiber-optic sensor; temperature sensor; MIRRORS;

D O I：

10.1002/mop.26879

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：

This article presents a fiber-optic in-line Michelson temperature sensor with the high sensitivity.The in-line Michelson interferometer used as a fiber-optic temperature sensor is composed of a hollow optical fiber spliced to a single-mode standard optical fiber at one end and cleaved at the other end. As the fabrication procedure involving fusion splicing and cleaving, the fiber-optic in-line Michelson temperature sensor is much easier and cheaper to make. The relation between the phase shift and temperature is approximately linear and the sensor sensitivity is about 3.1 radian/degrees C. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:16991701, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26879

引用

页码：1699 / 1701

页数：3

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