Cebrecos Ruiz, A.; Romero García, V.; Picó Vila, R.; Pérez Arjona, I.; Espinosa Roselló, V.; Sánchez Morcillo, VJ.; Staliünas, K. (2012). Formation of collimated sound beams by three-dimensional sonic crystals. Journal of Applied Physics. 111(10):104910-1-104910-4. https://doi.org/10.1063/1.4719082
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/35921
Title:
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Formation of collimated sound beams by three-dimensional sonic crystals
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Author:
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Cebrecos Ruiz, Alejandro
Romero García, Vicente
Picó Vila, Rubén
Pérez Arjona, Isabel
Espinosa Roselló, Víctor
Sánchez Morcillo, Víctor José
Staliünas, Kestutis
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UPV Unit:
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Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres
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Issued date:
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Abstract:
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[EN] A theoretical and experimental study of the propagation of sound beams in- and behind three-dimensional sonic crystals at frequencies close to the band edges is presented. An efficient collimation of the beam behind ...[+]
[EN] A theoretical and experimental study of the propagation of sound beams in- and behind three-dimensional sonic crystals at frequencies close to the band edges is presented. An efficient collimation of the beam behind the crystal is predicted and experimentally demonstrated. This effect could allow the design of sources of high spatial quality sound beams. © 2012 American Institute of Physics.
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Subjects:
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Band edge
,
Experimental studies
,
Propagation of sounds
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Sonic crystals
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Sound beams
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Spatial quality
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Physical properties
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Physics
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Three dimensional
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Journal of Applied Physics. (issn:
0021-8979
) (eissn:
1089-7550
)
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DOI:
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10.1063/1.4719082
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Publisher:
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American Institute of Physics (AIP)
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Publisher version:
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http://dx.doi.org/10.1063/1.4719082
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Project ID:
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info:eu-repo/grantAgreement/MICINN//MAT2009-09438/ES/Optimizacion, Diseño Y Desarrollo Tecnologico De Dispositivos Basados En Cristales De Sonido Para Aplicaciones Medicas Y Medioambientales/
info:eu-repo/grantAgreement/UPV//CE-01-11/
info:eu-repo/grantAgreement/MICINN//FIS2008-06024-C03-02/ES/ONDAS DE LUZ EN MEDIOS LINEALES Y NONLINEALES MODULADOS EN EL ESPACIO/
info:eu-repo/grantAgreement/MICINN//FIS2008-06024-C03-03/ES/ONDAS DE SONIDO EN MEDIOS MODULADOS Y CAVIDADES NO LINEALES/
info:eu-repo/grantAgreement/UPV//PAID-02-01/
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Thanks:
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The work was financially supported by Spanish Ministry of Science and Innovation and by European Union FEDER through projects FIS2008-06024-C02-02, -03 and MAT2009-09438. V.R.G. is grateful for the support of post-doctoral ...[+]
The work was financially supported by Spanish Ministry of Science and Innovation and by European Union FEDER through projects FIS2008-06024-C02-02, -03 and MAT2009-09438. V.R.G. is grateful for the support of post-doctoral contracts of the UPV CEI-01-11. K.S. acknowledges the grant of UPV PAID-02-01.
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Type:
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Artículo
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