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dc.contributor.author | Pérez-López, Sergio | es_ES |
dc.contributor.author | Fuster Escuder, José Miguel | es_ES |
dc.contributor.author | Candelas Valiente, Pilar | es_ES |
dc.contributor.author | Rubio Michavila, Constanza | es_ES |
dc.date.accessioned | 2020-02-20T21:01:16Z | |
dc.date.available | 2020-02-20T21:01:16Z | |
dc.date.issued | 2019 | es_ES |
dc.identifier.issn | 0041-624X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/137420 | |
dc.description.abstract | [EN] In this work, we demonstrate the application of Cantor fractal lenses in acoustics. The Cantor Zone Plate (CZP), previously introduced in optics, is designed from a conventional Fresnel Zone Plate (FZP) using a binary sequence governed by the distribution of a generalized Cantor set. The CZP maintains its main focus at the same focal distance than its associated FZP, providing a softer multi-foci focusing profile which is very useful in certain ultrasound therapeutic applications. Experimental measurements are in good agreement with the theoretical model, demonstrating that CZPs are suitable for the ultrasound field. | es_ES |
dc.description.sponsorship | This work has been supported by Spanish MINECO (TEC2015-70939-R), MICINN (RTI2018-100792-B-I00) and by Universitat Politecnica de Valencia research grant program PAID-01-18. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Ultrasonics | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Fractal | es_ES |
dc.subject | Cantor set | es_ES |
dc.subject | Zone plate | es_ES |
dc.subject | Ultrasound focusing | es_ES |
dc.subject.classification | FISICA APLICADA | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Fractal lenses based on Cantor binary sequences for ultrasound focusing applications | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.ultras.2019.105967 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-100792-B-I00/ES/FOCALIZACION Y CONFORMACION DE HACES DE ULTRASONIDOS MEDIANTE LENTES PLANAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2015-70939-R/ES/ESTRUCTURAS SUBWAVELENGTH PARA LA FOCALIZACION DE ULTRASONIDOS DE ALTA INTENSIDAD/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions | es_ES |
dc.description.bibliographicCitation | Pérez-López, S.; Fuster Escuder, JM.; Candelas Valiente, P.; Rubio Michavila, C. (2019). Fractal lenses based on Cantor binary sequences for ultrasound focusing applications. Ultrasonics. 99:105967-1-105967-6. https://doi.org/10.1016/j.ultras.2019.105967 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.ultras.2019.105967 | es_ES |
dc.description.upvformatpinicio | 105967-1 | es_ES |
dc.description.upvformatpfin | 105967-6 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 99 | es_ES |
dc.relation.pasarela | S\392065 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |