High-Sensitivity EFPI-Based Acoustic Sensor Using in-Fiber Collimator and Adjustable 45° Mirror

In this paper, a high-sensitivity cross-axial extrinsic Fabry-Perot interferometric (EFPI) acoustic sensor is proposed and experimentally demonstrated. The cross-axial EFPI is constructed by optical fiber and cantilever's inner surface, assisted with an adjustable 45° mirror. Herein, t...

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Autors principals:	Qi Zhang, Jiefeng Luo, Xiaobei Zhang, Yan Tang, Yizheng Chen, Yong Yang, Yang Wang, Yi Huang, Tingyun Wang
Format:	Artigo
Idioma:	Inglês
Publicat:	IEEE 2024-01-01
Col·lecció:	IEEE Photonics Journal
Matèries:	Cross-axial EFPI acoustic sensor in-fiber collimator 45° mirror
Accés en línia:	https://ieeexplore.ieee.org/document/10423757/
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