Air coupled piezoelectric detection of laser -generated ultrasound

Hutchins, D.A. and Wright, WMD and Hayward, Gordon and Gachagan, Anthony (1994) Air coupled piezoelectric detection of laser -generated ultrasound. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 41 (6). pp. 796-805. ISSN 0885-3010

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Official URL: https://doi.org/10.1109/58.330260

Abstract

A pulsed laser has been used to generate ultrasonic transients in samples of metal and fiber-reinforced polymer composite material. These have been detected using an air-coupled piezoelectric transducer. It is demonstrated that such a transduction system can be used for longitudinal waves in bulk material, Rayleigh waves at solid surfaces and Lamb waves in thin plates.

ORCID iDs

Hutchins, D.A., Wright, WMD, Hayward, Gordon and Gachagan, Anthony

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Item metadata

Item type:	Article
ID code:	47464
Dates:	Date Event November 1994 Published
Keywords:	ultrasonic transducers, rayleigh waves, piezoelectric transducers, surface acoustic wave devices, Electrical engineering. Electronics Nuclear engineering, Optics. Light, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials
Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering Science > Physics > Optics. Light
Department:	Faculty of Engineering > Electronic and Electrical Engineering Technology and Innovation Centre > Sensors and Asset Management
Depositing user:	Pure Administrator
Date deposited:	11 Apr 2014 11:19
Last modified:	20 Jan 2021 21:10
URI:	https://strathprints.strath.ac.uk/id/eprint/47464

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