Acoustic shear wave imaging using an annular lens

Zhang, D.; Crean, G.M.
January 1993
Applied Physics Letters;1/18/1993, Vol. 62 Issue 3, p318
Academic Journal
Investigates annular lenses for acoustic shear wave imaging. Analysis on the distribution of focused acoustic field in Al[sub 2]O[sub 3]; Evidence of the suppression of the longitudinal wave field in a solid; Presentation of the internal material images.


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