Title :
Multipoint hollow core photonic crystal fiber sensor network based on intracavity absorption spectroscopy
Author :
Haiwei Zhang ; Ying Lu ; Wei Shi ; Liangcheng Duan ; Zhiqiang Zhao ; Jianquan Yao
Author_Institution :
Inst. of Laser & Opto-Electron., Tianjin Univ., Tianjin, China
Abstract :
We firstly demonstrate an automatic intracavity absorption multipoint acetylene sensor network via dense wavelength division multiplexing filters by applying voltage gradient to the F-P tunable filter. The sensitivity is up to 100ppmV at 1536.71nm.
Keywords :
Fabry-Perot interferometers; fibre optic sensors; gas sensors; holey fibres; optical fibre filters; organic compounds; photonic crystals; wavelength division multiplexing; F-P tunable filter; automatic intracavity absorption multipoint acetylene sensor network; dense wavelength division multiplexing filters; intracavity absorption spectroscopy; multipoint hollow core photonic crystal fiber sensor network; voltage gradient; wavelength 1536.71 nm; Absorption; Optical fiber filters; Optical fiber networks; Optical fiber sensors; Photonic crystal fibers; Sensitivity; Wavelength division multiplexing;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
