Temperature effect on refractive index sensing performance of a U-shape tapered plastic optical fiber

被引:0
|
作者
Teng, Chuanxin [1 ]
Yu, Fangda [1 ]
Jing, Ning [2 ]
Zheng, Jie [1 ]
机构
[1] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China
[2] North Univ China, Sch Informat & Commun Engn, Taiyuan 030051, Peoples R China
来源
ADVANCED SENSOR SYSTEMS AND APPLICATIONS VII | 2016年 / 10025卷
基金
中国国家自然科学基金;
关键词
Plastic optical fiber; refractive index sensor; U-shape tapered fiber; temperature effect; SENSOR;
D O I
10.1117/12.2240284
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
The temperature dependence of a refractive index (RI) sensing probe based on a U-shape tapered plastic optical fiber (POF) was investigated experimentally. The changes in light propagation loss in the probe induced by temperature are of the same order of magnitude as those induced by measured RI changes. The temperature dependence loss and temperature dependence RI deviation of the sensing probe were measured (at the wavelength of 635 nm) in temperature of 10- 60 degrees C. By extracting pure temperature dependence of the sensing probe alone, the influence of temperature to the sensor was characterized.
引用
收藏
页数:6
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