Development of a Fiber Bragg Grating Single-Point Temperature Sensor Based on Fixed Filter Demodulation Technique

被引：0
|
作者：
de Oliveira, Rodrigo Pereira [1 ]
Batista de Nazare, Fabio Vieira [1 ]
Werneck, Marcelo Martins [1 ]
机构：
[1] Univ Fed Rio de Janeiro, Lab Instrumentacao & Foton, BR-21941 Rio De Janeiro, Brazil
来源：
2013 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2013年
关键词：
bragg; fixed filter; gratings; measurement; optical; sensors; temperature;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper presents the development of a temperature sensor based on fiber Bragg gratings (FBG), which is demodulated using the FBG fixed filter technique. The sensor response is given in terms of optical intensity, which is proportional to the intersection between spectra of both sensor and fixed filter gratings. The main goals of this sensing scheme are to reduce the cost of the demodulation system and the enhancement of the capability ofoutdoor implementation.
引用
收藏
页码：1012 / 1016
页数：5
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