Fiber-optic photoacoustic sensor for binary gas mixture analysis based on miniaturized integrated dual-frequency-enhanced spectrophone
Min Guo, Jie Song, Beilei Yang, Yifan Wang, Chenxi Li, Xinyu Zhao, Hongchao Qi, Shunwei Zhu, Zebo Fang, Ke Chen
Topics & Concepts
Photoacoustic imaging in biomedicinePhotoacoustic effectMaterials scienceTransducerBinary numberSIGNAL (programming language)Sensitivity (control systems)Resonance (particle physics)Absorption (acoustics)ExcitationNoise (video)OptoelectronicsPhotoacoustic spectroscopyAcousticsAnalytical Chemistry (journal)Volume (thermodynamics)CantileverOpticsDetection limitGas detectorPhotoacoustic Doppler effectSiliconSignal-to-noise ratio (imaging)Spectroscopy and Laser ApplicationsPhotoacoustic and Ultrasonic ImagingAdvanced Fiber Optic Sensors