ol-42-3-631-v001.MOV (12.35 MB)
Visualization 1: Acoustic emission sensor system using a chirped fiber-Bragg-grating Fabry–Perot interferometer and smart feedback control
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posted on 2017-02-01, 00:00 authored by Qi Zhang, Yupeng Zhu, Xiangyu Luo, Guigen Liu, Ming HanResponse of fiber-optic sensor system (yellow waveform on the oscilloscope) and the reference AE sensor system (purple waveform on the oscilloscope) when a 10 Hz dynamic background strain was applied on the fiber-optic sensor. Originally published in Optics Letters on 01 February 2017 (ol-42-3-631)
