Sensitive methane detection based on quartz-enhanced photoacoustic spectroscopy with a high-power diode laser and wavelet filtering
Yu Li, Ruozhu Wang, Frank K. Tittel, Yufei Ma
Topics & Concepts
Allan variancePhotoacoustic spectroscopyMaterials scienceContinuous waveLaserDetection limitSIGNAL (programming language)DiodeWavelengthOptoelectronicsTime delay and integrationOpticsStandard deviationComputer scienceChemistryPhysicsChromatographyStatisticsProgramming languageMathematicsSpectroscopy and Laser ApplicationsAtmospheric and Environmental Gas DynamicsAtmospheric Ozone and Climate