Fiber Bragg Grating Sensor for Humidity Measurement

被引：0
|
作者：
Aris, A. M. [1 ,2 ]
Irawati, N. [2 ,3 ]
Rahman, H. A. [1 ]
Harun, S. W. [2 ,4 ]
Ahad, I. Z. M. [5 ]
机构：
[1] Univ Teknol MARA UiTM, Fac Elect Engn, Shah Alam 40450, Malaysia
[2] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia
[3] Univ Malaya, Inst Postgrad Studies, Kuala Lumpur 50603, Malaysia
[4] Univ Malaya, Dept Elect Engn, Kuala Lumpur 50603, Malaysia
[5] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia
来源：
2015 5TH IEEE INTERNATIONAL CONFERENCE ON SYSTEM ENGINEERING AND TECHNOLOGY (ICSET) | 2015年
关键词：
fiber Bragg grating (FBG); FBG sensor; relative humidity; OPTICAL-FIBER; TECHNOLOGIES; SENSITIVITY;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A new approach to measure relative humidity changes by using fiber Bragg grating (FBG) is presented. Etching method is used to fabricate an FBG taper. The sensitivity of the FBG sensor for relative humidity change is 0.0014 dB/% and the linearity value which is the measure of the goodness of fit is 98%. The wavelength shift with respect to relative humidity is measured to be 0.00268 nm/%.
引用
收藏
页码：55 / 59
页数：5
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