A trace CH4 detection system based on DAS calibrated WMS technique
Jingmin Dang, Junhe Zhang, Xinju Dong, Lijuan Kong, Haiye Yu
Topics & Concepts
Trace gasCalibrationChemistrySensitivity (control systems)Optical pathSpectroscopyLaserMethaneAccuracy and precisionRemote sensingAbsorption (acoustics)WavelengthTunable diode laser absorption spectroscopyTRACE (psycholinguistics)Analytical Chemistry (journal)OpticsOptoelectronicsTunable laserElectronic engineeringMaterials scienceChromatographyEngineeringPhilosophyQuantum mechanicsPhysicsMathematicsOrganic chemistryLinguisticsStatisticsGeologySpectroscopy and Laser ApplicationsAtmospheric and Environmental Gas DynamicsAtmospheric Ozone and Climate