Simultaneous measurement of vibration and temperature based on FBG and DBR fiber laser beat frequency digital sensing system
Yu Guo, Yanxia Shen, Xingxing Tong, Haodong Wu
Topics & Concepts
Fiber Bragg gratingMaterials scienceOpticsLaserFiber optic sensorBeat (acoustics)Fiber laserVibrationLaser Doppler vibrometerOptical fiberAcousticsWavelengthDistributed feedback laserOptoelectronicsPhysicsAdvanced Fiber Optic SensorsPhotonic and Optical DevicesAdvanced Fiber Laser Technologies