A dual-gas sensor for simultaneous detection of methane and acetylene based on time-sharing scanning assisted wavelength modulation spectroscopy
Lewen Zhang, Zhirong Zhang, Pengshuai Sun, Tao Pang, Hua Xia, Xiaojuan Cui, Qiang Guo, Markus W. Sigrist, Chi‐Min Shu, Zhifeng Shu
Topics & Concepts
ChemistryMethaneAcetyleneTime delay and integrationAllan varianceSpectroscopyLaserDetection limitPath lengthAnalytical Chemistry (journal)Absorption spectroscopyOpticsStandard deviationPhysicsMathematicsStatisticsOrganic chemistryChromatographyQuantum mechanicsSpectroscopy and Laser ApplicationsAtmospheric Ozone and ClimateAtmospheric and Environmental Gas Dynamics