Title :
Gas sensing fiber network with simultaneous multi-node detection using range-resolved chirped laser dispersion spectroscopy
Author :
Plant, G. ; Hangauer, A. ; Huang, M. ; Wang, T. ; Wysocki, G.
Author_Institution :
Electr. Eng. Dept., Princeton Univ., Princeton, NJ, USA
Abstract :
We present a laser-spectroscopic method for continuous and simultaneous interrogation of multiple passive gas sensor nodes in a fiber based sensor network. Enabled by chirped laser dispersion spectroscopy, methane leak detection is demonstrated as an example application.
Keywords :
fibre optic sensors; gas sensors; organic compounds; spectrochemical analysis; gas sensing fiber network; methane leak detection; multinode detection; multiple passive gas sensor nodes; range-resolved chirped laser dispersion spectroscopy; Chirp; Optical fiber dispersion; Optical fiber sensors; Optical fibers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
