Multipoint Energy-Balanced Laser-Ultrasonic Transducer Based on a Thin-Cladding Fiber

Multipoint Energy-Balanced Laser-Ultrasonic Transducer Based on a Thin-Cladding Fiber

This study proposes a novel multipoint transducer system by utilizing the single-mode-multimode-thin-cladding fiber (SMTC) structure. This structure leverages the disparity in mode field diameter between the multimode fiber (MMF) and thin-cladding fiber (TCF) to generate high-amplitude ultrasonic si...

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Bibliographic Details
Main Authors:	Shengnan Zhou, Cheng Zhou, Jiajun Tian, Yong Yao
Format:	Article
Language:	English
Published:	MDPI AG 2024-02-01
Series:	Sensors
Subjects:	ultrasonic transducer fiber-optic thin-cladding fiber photoacoustic material structural health monitoring
Online Access:	https://www.mdpi.com/1424-8220/24/5/1491

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