Integrating Fiber Bragg Grating Sensors with Sensor Networks

被引：0

作者：

Kunzler, Wesley ^{[1
]}

Zhu, Zixu ^{[1
]}

Selfridge, Richard ^{[1
]}

Schultz, Stephen ^{[1
]}

Wirthlin, Michael ^{[1
]}

机构：

[1] Brigham Young Univ, Dept Elect & Comp Engn, Provo, UT 84602 USA

来源：

2008 IEEE AUTOTESTCON, VOLS 1 AND 2 | 2008年

关键词：

optical sensor; fiber Bragg grating; FBG; temperature sensor; strain sensor;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Optical fiber Bragg grating sensors exhibit specialized sensing characteristics for harsh environments. ne most common interrogation methods for FBGs require high resolution spectrometers that are not well suited to some embedded test situations. We have developed a compact, high speed, Ethernet-enabled interrogator that consumes less than 10 Watts. We describe the conventions used to convert from the optical domain to a sensor network, then present integrated system test data acquired from sensors in dynamic temperature and strain environments. Fiber optic system and sensor performance signal a maturity level capable of mainstream usability.

引用

页码：333 / 338

页数：6