Ultrasonic Sensitivity-Improved Fabry–Perot Interferometer Using Acoustic Focusing and Its Application for Noncontact Imaging

An easily multiplexed fiber-optic Fabry–Perot interferometer (FPI)-based ultrasonic wave (UW) sensor has been proposed and used to experimentally demonstrate ultrasound wave imaging of seismic-physical models. The sensor probe comprises an interferometer formed by a free-standing gold foil an...

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Autores principales:	Qiangzhou Rong, Ruixiang Zhou, Yongxin Hao, Xunli Yin, Zhihua Shao, Tingting Gang, Xueguang Qiao
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IEEE 2017-01-01
Colección:	IEEE Photonics Journal
Materias:	Fabry-Perot interferometer (FPI) ultrasonic imaging acoustics focusing.
Acceso en línea:	https://ieeexplore.ieee.org/document/7922524/
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