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Title: The use of polarized bounded beams to determine the groove direction of a surface corrugation at normal incidence, the generation of surface waves and the insonification at Bragg-angles
Authors: Declercq, Nico F ×
Briers, Rudy
Leroy, Oswald #
Issue Date: Apr-2002
Series Title: Ultrasonics vol:40 issue:1-8 pages:345-8
Abstract: Zero order reflected sound from a singly corrugated interface between a solid and a liquid, insonified from the solid side by circular polarized shear waves, can become almost perfect linearly polarized in a direction parallel or perpendicular to the corrugations, depending on the frequency, and can therefore reveal the direction of the corrugations. When narrow bounded beams, formed by a summation of infinite plane waves, are diffracted at certain frequencies, depending on the angle of incidence, or vice versa, one can predict phenomena like backscattering at Bragg-angle incidence and also the creation of Scholte-Stoneley waves.
ISSN: 0041-624X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Faculty of Science, Campus Kulak Kortrijk
Faculty of Medicine, Campus Kulak Kortrijk
× corresponding author
# (joint) last author

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