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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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.
Creators(s): |
Hutchins, D.A., Wright, WMD, Hayward, Gordon and Gachagan, Anthony ![]() | Item type: | Article |
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ID code: | 47464 |
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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