High precision and sensitivity detection of gas measurement by laser wavelength modulation spectroscopy implementing an optical fringe noise suppression method
Yanan Cao, Xin Cheng, Zong Xu, Tian Xing, Gang Cheng, Fei‐yan Peng, Jingjing Wang
Topics & Concepts
OpticsSensitivity (control systems)Noise (video)Materials scienceSIGNAL (programming language)Absorption (acoustics)LaserSpectroscopySignal-to-noise ratio (imaging)Absorption spectroscopyModulation (music)Tunable diode laser absorption spectroscopyWavelengthPhysicsTunable laserAcousticsComputer scienceElectronic engineeringArtificial intelligenceImage (mathematics)Quantum mechanicsProgramming languageEngineeringSpectroscopy and Laser ApplicationsAtmospheric Ozone and ClimateAnalytical Chemistry and Sensors