Optics letters
A high-reliability dual Fabry-Perot cavity vibration sensor with an L-shaped optical path.
Hongcheng Zhao, Juqin Feng, Qiuxia Zhao, Jianjun Chen, Ning Wang
Published: 202510.1364/OL.572411
Abstract
We present a high-reliability fiber-optic Fabry-Perot vibration sensor with an L-shaped optical path and dual Fabry-Perot cavities. Two interferometric cavities were constructed using the nickel-based alloy Inconel 718 and sapphire materials to achie…
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