DEVELOPMENT OF AN OPTOELECTRONIC GAS MONITORING UNIT BASED IN WAVELENGTH MODULATION SPECTROSCOPY
DEVELOPMENT OF AN OPTOELECTRONIC GAS MONITORING UNIT BASED IN WAVELENGTH MODULATION SPECTROSCOPY
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Date
2009
Authors
Francisco Araújo
Joel Pedro Carvalho
José Luís Santos
Luís Alberto Ferreira
Filipe Magalhães
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Abstract
Remote sensing of gas is a safety problem, which has already been widely addressed through the utilization of several technologies. In this work it is presented a novel optoelectronic portable gas monitoring unit based on the utilization of the wavelength modulation spectroscopy technique.