Quantitative modal analysis of ultrasonic transducers by stroboscopic holographic interferometry

Bozenko F. Oreb; David I. Farrant

doi:10.1117/12.22301

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1 July 1990 Quantitative modal analysis of ultrasonic transducers by stroboscopic holographic interferometry

Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.22301
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany

Abstract

A stroboscopic holographic interferometry technique has been developed and used to measure the modal behaviour of ultrasonic transducers. Displacements of a few nanometres at frequencies into the megahertz region can be measured over the entire surface simultaneously. 1.

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Bozenko F. Oreb and David I. Farrant "Quantitative modal analysis of ultrasonic transducers by stroboscopic holographic interferometry", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); https://doi.org/10.1117/12.22301

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