Integrated fiber-optic Fabry–Perot vibration/acoustic sensing system based on high-speed phase demodulation
Chenxi Li, Xinyu Zhao, Hongchao Qi, Zhengzhi Wang, Yufu Xu, Xiao Han, Jiayu Huang, Min Guo, Ke Chen
Topics & Concepts
DemodulationFabry–Pérot interferometerAcousticsOptical fiberFiber optic sensorVibrationMicrophoneOpticsPhysicsSound pressureEngineeringElectrical engineeringLaserChannel (broadcasting)Advanced Fiber Optic SensorsAcoustic Wave Resonator TechnologiesMechanical and Optical Resonators