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Conference Paper: Fresnel lenses design by acoustic transmission line

TitleFresnel lenses design by acoustic transmission line
Authors
Zhang, ShuFang, Nicholas
Issue Date2009
Citation
ASME International Mechanical Engineering Congress and Exposition, Proceedings, 2009, v. 11, p. 993-996 How to Cite?
DOI: http://dx.doi.org/10.1115/IMECE2008-67428
AbstractWe proposed an approach to construct a 2D Fresnel lenses by acoustic network. This lens is composed of an array of Helmholtz resonators. The resonance at individual resonators results in effective focusing even the plate has subwavelength thickness. The FEM simulation results presented the ultrasonic wave propagation through the lenses together with the resulting diffraction pattern. Copyright © 2008 by ASME.
Persistent Identifierhttp://hdl.handle.net/10722/318461

 

DC FieldValueLanguage
dc.contributor.authorZhang, Shu-
dc.contributor.authorFang, Nicholas-
dc.date.accessioned2022-10-11T12:23:49Z-
dc.date.available2022-10-11T12:23:49Z-
dc.date.issued2009-
dc.identifier.citationASME International Mechanical Engineering Congress and Exposition, Proceedings, 2009, v. 11, p. 993-996-
dc.identifier.urihttp://hdl.handle.net/10722/318461-
dc.description.abstractWe proposed an approach to construct a 2D Fresnel lenses by acoustic network. This lens is composed of an array of Helmholtz resonators. The resonance at individual resonators results in effective focusing even the plate has subwavelength thickness. The FEM simulation results presented the ultrasonic wave propagation through the lenses together with the resulting diffraction pattern. Copyright © 2008 by ASME.-
dc.languageeng-
dc.relation.ispartofASME International Mechanical Engineering Congress and Exposition, Proceedings-
dc.titleFresnel lenses design by acoustic transmission line-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1115/IMECE2008-67428-
dc.identifier.scopuseid_2-s2.0-69949168136-
dc.identifier.volume11-
dc.identifier.spage993-
dc.identifier.epage996-

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