High-sensitivity photoacoustic gas detector by employing multi-pass cell and fiber-optic microphone

Bo Zhang, Ke Chen, Yewei Chen, +8

Optics Express

Ultrahigh Sensitivity Fiber-Optic Fabry–Perot Interferometric Acoustic Sensor Based on Silicon Cantilever

Min Guo, Ke Chen, Beilei Yang, +8

IEEE Transactions on Instrumentation and Measurement

EngineeringAmplified Spontaneous EmissionMechanical EngineeringFiber OpticsAcoustic Sensor +18

Miniaturized anti-interference cantilever-enhanced fiber-optic photoacoustic methane sensor

Min Guo, Ke Chen, Beilei Yang, +3

Sensors and Actuators B Chemical

PhotonicsEngineeringOptical PropertiesGas SensorFiber Optic Sensing +2

All-Optical Photoacoustic Multigas Analyzer Using Digital Fiber-Optic Acoustic Detector

Ke Chen, Bo Zhang, Min Guo, +5

IEEE Transactions on Instrumentation and Measurement

Acoustic MicroscopyEngineeringSpectrum DemodulationOptical DiagnosticsSpectroscopy +13

Simultaneous measurement of acoustic pressure and temperature using a Fabry-Perot interferometric fiber-optic cantilever sensor

Ke Chen, Beilei Yang, Hong Deng, +7

Optics Express

Sensor TechnologyTemperature ResponseEngineeringTemperature CompensationTransducer Principle +13

Fiber-optic photoacoustic gas sensor with temperature self-compensation

Ke Chen, Beilei Yang, Min Guo, +7

Optics Letters

PhotonicsEngineeringOptical DiagnosticsOptical PropertiesGas Sensor +12

Miniature single-fiber photoacoustic sensor for methane gas leakage detection

Chenyang Li, Min Guo, Bo Zhang, +3

Optics and Lasers in Engineering

SpectroscopyGas SensorGas DetectionOptical SensorElectrochemical Gas Sensor

Highly Sensitive Optical Fiber Photoacoustic Sensor for <i>In Situ</i> Detection of Dissolved Gas in Oil

Ke Chen, Min Guo, Beilei Yang, +7

IEEE Transactions on Instrumentation and Measurement

Optical MaterialsEngineeringGas SensorFiber OpticsDissolved Gas +14

Photoacoustic trace gas detection of ethylene in high-concentration methane background based on dual light sources and fiber-optic microphone

Ke Chen, Bo Zhang, Min Guo, +8

Sensors and Actuators B Chemical

Spectroscopic MethodDual Light SourcesInfrared SpectroscopySpectroscopyGas Sensor +4

All-Optical Photoacoustic Spectroscopy-Based Dual-Component Greenhouse Gas Analyzer

Min Guo, Mengda Zhou, Beilei Yang, +6

Analytical Chemistry