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 (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

Gachagan, Anthony ORCID: https://orcid.org/0000-0002-9728-4120

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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:	21 May 2023 03:36
  URI:	https://strathprints.strath.ac.uk/id/eprint/47464