An acoustic sensor based on balloon-shaped microfiber Mach-Zehnder interferometer
Xiaojun Zhu, Ang Sun, Yongquan Pan, Haoran Zhuang, Wen Liu, Juan Cao, Guoan Zhang, Yongjie Yang, Zhipeng Liang, Yuechun Shi, Wuming Wu
Topics & Concepts
OpticsInterferometryMach–Zehnder interferometerAcousticsMaterials scienceFiber optic sensorFiber Bragg gratingBend radiusCladding modeOptical fiberPhysicsBendingPolarization-maintaining optical fiberComposite materialAdvanced Fiber Optic SensorsMechanical and Optical ResonatorsAcoustic Wave Resonator Technologies