An adaptive Kalman filtering algorithm based on back-propagation (BP) neural network applied for simultaneously detection of exhaled CO and N2O

Sheng Zhou, Ningwu Liu, Chongyang Shen, +4

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy

Signal ProcessingExhaled CoAdaptive KalmanNeural Network

Quartz tuning fork-based photodetector for mid-infrared laser spectroscopy

Junya Ding, Tianbo He, Sheng Zhou, +2

Applied Physics B

EngineeringInfrared SensorApplied PhysicsFork-based PhotodetectorOptical Spectroscopy +1

Dual-optimized adaptive Kalman filtering algorithm based on BP neural network and variance compensation for laser absorption spectroscopy

Sheng Zhou, Chongyang Shen, Lei Zhang, +4

Optics Express

Nonlinear FilteringEngineeringMeasurementNeural NetworkLaser Absorption Spectroscopy +15

Piezoelectric effect-based detector for spectroscopic application

Jingsong Li, Ningwu Liu, Junya Ding, +3

Optics and Lasers in Engineering

Electrical EngineeringEngineeringSpectroscopyApplied PhysicsPiezoelectric Materials +4

Pure adaptive interferometer for free form surfaces metrology

Lei Zhang, Sheng Zhou, Dong Li, +4

Optics Express

Geometric ModelingEngineeringCoherent Gradient SensingMeasurementCalibration +13

Impact of H2O on atmospheric CH4 measurement in near-infrared absorption spectroscopy

Jian Sang, Sheng Zhou, Lei Zhang, +2

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy

Near-infrared Absorption SpectroscopyAtmospheric ScienceSpectroscopyNatural SciencesInfrared Spectroscopy +4

External cavity quantum cascade laser-based QEPAS for chlorodifluoromethane spectroscopy and sensing

Sheng Zhou, Linguang Xu, Lei Zhang, +5

Applied Physics B

PhotonicsPhotonic SensorEngineeringLaser-based QepasLaser Photochemistry +11

Modeling of a cylindrical resonant photoacoustic cell for high sensitive gas detection

Qi Huang, Sheng Zhou, Tianbo He, +1

Microwave and Optical Technology Letters

Trace Gas SensingAudio ElectroacousticsEngineeringSensorsOptical Diagnostics +13

Tunable diode laser absorption spectroscopy for open-path monitoring gas markers in fire combustion products

Bo Yu, Xu Wu, Minghui Zhang, +2

Infrared Physics & Technology

Measurements of new absorption lines of acetylene at 1.53 μm using a tunable diode laser absorption spectrometer

Ningwu Liu, Hao Deng, Tianbo He, +3

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy

EngineeringOptical PropertiesLaser SpectroscopySpectroscopyApplied Physics +9