Title :
Volatile-organic gas fiber sensor based on air-gap long period fiber grating
Author :
Lin, Guei-Ru ; Chang, En-Chiang ; Wu, Pei-Ping ; Sun, Hai-Tao ; Sheng, Hao-Jan ; Fu, Ming-Yue ; Liu, Wen-Fung
Author_Institution :
Electr. & Commun. Eng., Feng-Chia Univ., Taichung, Taiwan
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
A novel optical-fiber sensor based on air-gap long-period fiber grating with a coated zinc-oxide thin-film is proposed for detecting the diallyl disulfide and thiol, which are the main volatile organic compounds ingredients of the pepper.
Keywords :
Bragg gratings; fibre optic sensors; gas sensors; optical films; organic compounds; thin film sensors; zinc compounds; ZnO; air-gap long period fiber grating; coated zinc-oxide thin-film; diallyl disulfide detection; pepper; thiol detection; volatile organic compounds; volatile-organic gas fiber sensor; Fiber gratings; Gratings; Indexes; Optical fiber communication; Optical fiber sensors; Optical fibers;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193998
