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Lamé mode evidence and its theoretical reconstruction
Authors:P Diodati  E Menichella-Saetta  M Severcan
Institution:

a Department of Physics, University of Perugia, Perugia, Italy

b Department of Electrical and Electronic Engineering, Dokuz Eylul University, Bornova, Izmir, Turkey

Abstract:Lamé mode (LM) properties and its reflection from the end section, normal to the free surfaces of a plate are considered here. Acousto-optic interaction is studied for a progressive LM and for the overlapping of an incident LM and its reflected wave. Experimental images and their two-dimensional theoretical reconstructions are shown.
Keywords:guided waves  acousto-optic interaction  visualization of ultrasonic field
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