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Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye

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Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye

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dc.contributor.author Montagud-Martínez, Diego es_ES
dc.contributor.author Ferrando, Vicente es_ES
dc.contributor.author Machado-Olivares, Federico Jose es_ES
dc.contributor.author Monsoriu Serra, Juan Antonio es_ES
dc.contributor.author FURLAN, WALTER DANIEL es_ES
dc.date.accessioned 2020-05-23T03:01:21Z
dc.date.available 2020-05-23T03:01:21Z
dc.date.issued 23-10-2019 es_ES
dc.identifier.uri http://hdl.handle.net/10251/144221
dc.description (c) 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. es_ES
dc.description.abstract [Otros] In this work we evaluated the imaging properties of the Diffractive Corneal Inlay (DCI), a novel type of corneal implant working by diffraction that we proposed for the treatment of presbyopia. ZEMAX OpticStudio software was employed for the numerical assessment, with simulations performed in a human-based eye model. In the ray tracing analysis, we used the Modulation Transfer Function (MTF), the Area under the MTF (AMTF), and the Point Spread Function (PSF). The theoretical performance of the DCI under different situations was evaluated in comparison with a commercially available pinhole based corneal inlay. Finally, real images were obtained experimentally in vitro in a model eye with inlays prototypes. The obtained results allow to state that the DCI exhibits a very high light throughput, improved imaging capabilities for far and near objects, and robustness against decentrations. es_ES
dc.description.sponsorship This work was supported in part by the Ministerio de Economia y Competitividad under Grant DPI2015-71256-R, and in part by the Generalitat Valenciana, Spain, under Grant PROMETEO/2019/048. The work of D. Montagud-Martinez and V. Ferrando was supported by the Universitat Politecnica de Valencia, Spain, under Grant FPI-2016 and Grant PAID-10-18. es_ES
dc.language Otros es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation UPV/FPI-2016 es_ES
dc.relation Generalitat Valenciana/PROMETEO/2019/048 es_ES
dc.relation UPV/PAID-10-18 es_ES
dc.relation MINISTERIO DE ECONOMIA Y EMPRESA/DPI2015-71256-R es_ES
dc.relation.ispartof IEEE Access es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Corneal inlays es_ES
dc.subject Diffractive lenses es_ES
dc.subject Presbyopia, Optical design es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/ACCESS.2019.2949223 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Diseño para la Fabricación y Producción Automatizada - Institut de Disseny per a la Fabricació i Producció Automatitzada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Montagud-Martínez, D.; Ferrando, V.; Machado-Olivares, FJ.; Monsoriu Serra, JA.; Furlan, WD. (23-1). Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye. IEEE Access. 7:163933-163938. https://doi.org/10.1109/ACCESS.2019.2949223 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1109/ACCESS.2019.2949223 es_ES
dc.description.upvformatpinicio 163933 es_ES
dc.description.upvformatpfin 163938 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 7 es_ES
dc.identifier.eissn 2169-3536 es_ES
dc.relation.pasarela 397720 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder MINISTERIO DE ECONOMIA Y EMPRESA es_ES
dc.contributor.funder Universitat Politècnica de València es_ES


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