Title :
Fiber-optic catalytic hydrogen sensor based on thin-core fiber modal interferometer
Author :
Jing Liu ; Yebin Zhang ; Zhang, A. Ping ; Hua Tian ; Quanfu An
Author_Institution :
Zhejiang Provincial Key Lab. for Sensing Technol., Zhejiang Univ., Hangzhou, China
Abstract :
We present a fiber-optic hydrogen sensor based on a thin-core fiber modal interferometer. The sensor is coated with a catalytic combustible thin-layer made of Pt doped WO3, on which hydrogen can initiate an exothermic reaction.
Keywords :
catalysis; chemical sensors; fibre optic sensors; light interferometers; spectrochemical analysis; H; WO3:Pt; catalytic combustible thin layer; exothermic reaction; fiber optic catalytic hydrogen sensor; thin core fiber modal interferometer;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
