An Investigation on Acoustic Wave Focalization by a Square Lattice Flat Lens

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dc.authoridAlagoz, Serkan/0000-0003-2642-8462
dc.authorwosidAlagoz, Serkan/ABI-2130-2020
dc.contributor.authorAlagoz, Serkan
dc.date.accessioned2024-08-04T20:37:25Z
dc.date.available2024-08-04T20:37:25Z
dc.date.issued2012
dc.departmentİnönü Üniversitesien_US
dc.description.abstractA sonic crystal consists of a finite-size periodic array of scatters embedded in a background material. One of the fascinating properties of sonic crystals is the focusing phenomenon. In this study, the near field focusing effect of a solid-air 2D sonic crystal lens with a square lattice configuration is investigated in the second frequency band. The band structure and equifrequency contour of the crystal are analyzed to reveal the dispersion of an acoustic wave on the crystal structure. The frequency dependence of the acoustic wave focalization by the sonic crystal flat lens is demonstrated via Finite Difference Time Domain simulation results and experimental measurements.en_US
dc.identifier.doi10.2478/v10168-012-0011-x
dc.identifier.endpage87en_US
dc.identifier.issn0137-5075
dc.identifier.issn2300-262X
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84873827739en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage81en_US
dc.identifier.urihttps://doi.org/10.2478/v10168-012-0011-x
dc.identifier.urihttps://hdl.handle.net/11616/95953
dc.identifier.volume37en_US
dc.identifier.wosWOS:000302765100010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pasen_US
dc.relation.ispartofArchives of Acousticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectsquare lattice sonic crystalen_US
dc.subjectwave focusingen_US
dc.subjectplane-wave expansion methoden_US
dc.subjectFDTD simulationen_US
dc.titleAn Investigation on Acoustic Wave Focalization by a Square Lattice Flat Lensen_US
dc.typeArticleen_US

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