Title :
Measurement of carbon dioxide concentration by fiber loop ring down spectroscopy for telemetering
Author :
Noriyasu, Hiroshi ; Fukushima, Yasuhiro ; Yonekura, Tatsuhiro ; Shimizu, Hiroshi
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Univ. of Agric. & Technol., Koganei, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We report the measurement of carbon dioxide concentration by using fiber loop ring-down spectroscopy. By increasing the propagation distance to 350 m, we measured the CO2 concentration with resolution of 0.1 %.
Keywords :
carbon compounds; chemical variables measurement; telemetry; carbon dioxide concentration measurement; fiber loop ring down spectroscopy; propagation distance; telemetering; Absorption; Atmospheric measurements; Optical fiber amplifiers; Optical fiber couplers; Optical pulses; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600574
