A compact self-calibration atmospheric CH4 sensor based on NIR laser and new type multi-pass gas cell
Jingmin Dang, Junhe Zhang, Zhaojia Piao, Chuantao Zheng, Yiding Wang, Lijuan Kong, Yujing Sun, Haiye Yu
Topics & Concepts
CalibrationLaserMaterials scienceRobustness (evolution)Optical pathNear-infrared spectroscopyAllan varianceMethaneData acquisitionWavelengthOpticsAbsorption (acoustics)Remote sensingEnvironmental scienceComputer scienceOptoelectronicsStandard deviationPhysicsChemistryOrganic chemistryQuantum mechanicsMathematicsBiochemistryStatisticsOperating systemGeologyGeneSpectroscopy and Laser ApplicationsAtmospheric Ozone and ClimateAdvanced Chemical Sensor Technologies