Laser absorption spectroscopy with adaptive hybrid algorithms for suppressing optical fringes and improving time resolution
Minghui Gu, Minghui Zhang, Kun Liu, Jingsong Li
Topics & Concepts
Tunable diode laser absorption spectroscopyInterference (communication)Fast Fourier transformOpticsMaterials scienceAlgorithmNoise (video)Absorption (acoustics)Optical filterFourier transformLaserFabry–Pérot interferometerLaser diodeKalman filterSignal-to-noise ratio (imaging)Filter (signal processing)Absorption spectroscopyFourier transform spectroscopyFigure of meritSpectroscopySensitivity (control systems)Computer scienceFourier transform infrared spectroscopyResolution (logic)Adaptive filterTunable laserSpectral resolutionSIGNAL (programming language)Noise reductionAccuracy and precisionLimit (mathematics)Detection limitSpectroscopy and Laser ApplicationsSpectroscopy and Chemometric AnalysesLaser Design and Applications