A sensitive carbon monoxide sensor for industrial process control based on laser absorption spectroscopy with a 2.3 μm distributed feedback laser
Zhang Lewen, Zhang Zhirong, Wang Qianjin, Sun Pengshuai, Bian Wu, Pang Tao, Hua Xia, Markus W. Sigrist
Topics & Concepts
AbsorbanceDetection limitCombustionLaserCarbon monoxideSensitivity (control systems)Trace gasMaterials scienceEnvironmental scienceAbsorption (acoustics)SpectroscopyRaman spectroscopyAnalytical Chemistry (journal)Photoacoustic spectroscopyAbsorption spectroscopyOpticsChemistryEnvironmental chemistryPhysicsMeteorologyElectronic engineeringComposite materialCatalysisQuantum mechanicsBiochemistryChromatographyEngineeringOrganic chemistrySpectroscopy and Laser ApplicationsAtmospheric and Environmental Gas DynamicsAtmospheric Ozone and Climate