·Table of Contents
·Methods and Instrumentation

Suppressing of Antisymmetric Mode using Superposition of Lamb Waves Generated by two Laser Beams in a Thin Plate

Seung Seok Lee, Sang Whoe Dho, Young Gil Kim, Bong Young Ahn, Se-kyoung Lee
Nondestructive Testing Group, Korea Research Institute of Standards and Science,
P.O.BOX 102, Yusong, Taejon 305-600, Korea



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  6. A technique to generate single-mode Lamb wave by the symmetric laser beam technique, in which two symmetric laser beams quasi-simultaneously hit at the same points of both sides of a thin plate. This proceeding
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  8. D.A. Hutchins and K. Lundgren, J. Acoust. Soc. Am. 85, 1441(1989)

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