Optical fiber ferrule-top sensor for humidity measurements

被引：4
|
作者：
Gruca, Grzegorz [1 ]
Rector, Jan [2 ]
Heeck, Kier [2 ]
Iannuzzi, Davide [2 ]
机构：
[1] Vrije Univ, Amsterdam, Netherlands
[2] Vrije Univ Amsterdam, Amsterdam, Netherlands
来源：
21ST INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS | 2011年 / 7753卷
基金：
欧洲研究理事会;
关键词：
Ferrule-top cantilever; humidity sensor; optical fiber sensor;
D O I：
10.1117/12.885920
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We present an optical fiber ferrule-top sensor for humidity measurements. Changes in water content in a gaseous environment are detected by monitoring the resonant frequency and the quality factor of a cantilever fabricated on top of a ferruled optical fiber. Our experimental data demonstrate that the device offers high resolution and high repeatability.
引用
收藏
页数：4
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