Distributed acoustic sensors with wide frequency response based on UWFBG array utilizing dual-pulse detection
Jianguan Tang, Longbai Cai, Chengli Li, Minghong Yang, Huiyong Guo, Weibing Gan
Topics & Concepts
Distributed acoustic sensingFrequency responseOpticsAcousticsInterferometryFiber optic sensorPulse (music)Fiber Bragg gratingPhysicsVibrationMichelson interferometerResponse timeMaterials scienceOptical fiberDetectorComputer scienceEngineeringElectrical engineeringComputer graphics (images)Advanced Fiber Optic SensorsAdvanced Fiber Laser TechnologiesPhotonic and Optical Devices