REFERENCING TECHNIQUE FOR INTENSITY-BASED SENSORS USING FIBER OPTIC BRAGG GRATINGS

被引：6

作者：

CAVALEIRO, PM ^{[1
]}

RIBEIRO, ABL ^{[1
]}

SANTOS, JL ^{[1
]}

机构：

[1] UNIV PORTO, FIS LAB, P-4000 OPORTO, PORTUGAL

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 05期

关键词：

FIBER OPTIC SENSORS; GRATINGS IN FIBERS;

D O I：

10.1049/el:19950244

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：

An all-optical fibre referencing scheme for intensity based sensors which uses two identical fibre Bragg gratings is described. It provides a general and simple miniature sensor design with referencing effectiveness against system power fluctuations. The concept is demonstrated for a reflective-type displacement sensing cavity, and its potential for simultaneous measurand and temperature evaluation is evaluated.

引用

页码：392 / 394

页数：3

共 7 条

[1] ALL-FIBER SENSING LOOP USING PULSE-MODULATED LIGHT-EMITTING DIODE [J].