Efficient terahertz absorption gas sensor with Gaussian process regression in time- and frequency-domain
Weitian Wang, Ning Zhu, Zhenhai Wang, Chuxuan Zhao, Zihao Song, Xiaoliang Chen, Xing Chao
Topics & Concepts
Terahertz radiationKrigingFrequency domainFemtosecondAbsorption (acoustics)Time domainGaussian processCalibrationTerahertz time-domain spectroscopyVNIRMaterials scienceOpticsComputer scienceGaussianLaserOptoelectronicsPhysicsTerahertz spectroscopy and technologyQuantum mechanicsComputer visionReflectivityMachine learningSpectroscopy and Laser ApplicationsTerahertz technology and applicationsAtmospheric Ozone and Climate