A simple fiber-Bragg-grating sensor system based on a linear-cavity fiber laser

被引：3

作者：

Peng, PC ^{[1
]}

Tseng, HY ^{[1
]}

Chi, S ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu 300, Taiwan

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2003年 / 37卷 / 01期

关键词：

fiber sensor; fiber Bragg grating; linear-cavity fiber laser; temperature sensor;

D O I：

10.1002/mop.10810

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：

A simple fiber-Bragg-grating (FBG) sensor system based on a linear-cavity fiber laser is proposed and experimentally demonstrated. The lasing wavelength shift resulting from the temperature variation on this sensing element is discriminated by two FBGs. These two FBGs, acting as wavelength discriminators, are used to increase the real-time measurement range for monitoring the temperature variation. (C) 2003 Wiley Periodicals, Inc.

引用

页码：15 / 17

页数：3

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