Bidirectional asymmetric acoustic focusing with two flat acoustic metasurfaces
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DOI: 10.1088/1674-1056/27/12/124302
Abstract: We design an asymmetric transmission system (ATS) with two flat acoustic metasurfaces (AMs) to yield bidirectional asymmetric acoustic focusing (BAAF). The acoustic waves could be focused on both sides of the ATS with different focal… read more here.
Keywords: flat acoustic; bidirectional asymmetric; asymmetric acoustic; acoustic focusing ... See more keywords