Encapsulated fiber Bragg grating sensor for high temperature measurements
Encapsulated fiber Bragg grating sensor for high temperature measurements
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DOI：
10.1117/1.3644534
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发表时间：
2011-11-01
影响因子：
1.3
通讯作者：
Kishore, Putha
中科院分区：
文献类型：
--
作者：
Reddy, Parne Saidi;Prasad, Ravinuthala Lakshmi Narayana Sai;Kishore, Putha
本文提出了一种简单有效的封装光纤光栅传感器的方法，用于在高温和恶劣和腐蚀性的环境中使用的刚性探针技术。一个彻底的特性已经进行了封装，以及裸，FBG。实验研究表明，与未封装的光纤光栅相比，封装的光纤光栅在响应度、线性度、灵敏度和重复性方面具有上级的优势。(C)2011年，美国光电仪器工程师学会（SPIE）。[ DOI：10.1117/1.3644534]
A simple and effective method of encapsulation of a fiber Bragg grating (FBG) sensor for use at elevated temperatures and harsh and corrosive environments using a rigid probe technique is presented in this paper. A thorough characterization has been carried out on the encapsulated, as well as bare, FBGs. The experimental studies reveal that encapsulated FBGs are superior in their responsivity, linearity, sensitivity, and repeatability when compared with unencapsulated ones. (C) 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). [ DOI: 10.1117/1.3644534]