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Browsing by Author "Ferrando Martín, Vicente"

Now showing items 1-20 of 32

3D printed diffractive terahertz lenses

Furlan, Walter D.; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio; Zagrajek, Przemyslaw; Czerwinska, Elzbieta; Szustakowski, Mieczyslaw (The Optical Society, 2016)

[EN] A 3D printer was used to realize custom-made diffractive THz lenses. After testing several materials, phase binary lenses with periodic and aperiodic radial profiles were designed and constructed in polyamide material ...
A computer-assisted experiment to study the influence of the Point Spread Function in the image formation process

Ferrando Martín, Vicente; Remón Martín, Laura; Salinas Marín, Isabel; Monsoriu Serra, Juan Antonio; Furlan, Walter D. (IOP Publishing, 2018)

[EN] We present a new open experimental setup assisted with LabView to be used to teach the concept of the point spread function (PSF). The PSF describes the response of an image-forming system to a point object. The PSF ...
A label-free diffraction-based sensing displacement immunosensor toquantify low molecular weight organic compounds

Avella-Oliver, Miquel; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio; Puchades, Rosa; Maquieira Catala, Angel (Elsevier, 2018)

[EN] Herein we present a diffractometric immunosensor to quantify low molecular weight organic compounds in a label-free, simple, and sensitive fashion. The approach is based on patterning analyte analogues (haptens) on ...
Aperiodic Diffract: Estudio de redes difractivas

Ferrando Martín, Vicente; Calatayud Calatayud, Arnau; Remón Martín, Laura; Monsoriu Serra, Juan Antonio; Pons-Martí, Amparo; Furlan, Walter D. (Universitat Politècnica de València, 2014-03-31)

[EN] In this work we introduce a virtual laboratory, APERIODIC DIFFRACT, developed in Matlab GUI (Graphical User Interface) as an informatics tool for teaching the diffractive properties of aperiodic gratings. This GUI ...
Bifractal focusing and imaging properties of Thue Morse Zone Plates

Ferrando Martín, Vicente; Gimenez Palomares, Fernando; Furlan, Walter Daniel; Monsoriu Serra, Juan Antonio (Optical Society of America, 2015-07-27)

We present a new family of Zone Plates (ZPs) designed using the Thue-Morse sequence. The focusing and imaging properties of these aperiodic diffractive lenses coined Thue-Morse Zone Plates (TMZPs) are examined. It is ...
Cantor dust zone plates

Ferrando Martín, Vicente; Calatayud Calatayud, Arnau; Gimenez Palomares, Fernando; Furlan, Walter Daniel; Monsoriu Serra, Juan Antonio (Optical Society of America, 2013-02-11)

In this paper we use the Cantor Dust to design zone plates based on a two-dimensional fractal for the first time. The pupil function that defines the coined Cantor Dust Zone Plates (CDZPs) can be written as a combination ...
Caracterización por difracción del sensor de imagen de un smartphone

Simeón Saro, José Francisco (Universitat Politècnica de València, 2016-12-28)

[ES] El objetivo del proyecto consiste en el cálculo de la resolución de diferentes sensores imagen utilizados en los Smartphones. Para ello se ensamblará un dispositivo con el que, trabajando por difracción en reflexión ...
Curvas de Lissajous

Monsoriu Serra, Juan Antonio; Ferrando Martín, Vicente; Giménez Valentín, Marcos Herminio (Universitat Politècnica de València, 2013-07-04)

Este laboratorio virtual permite generar las curvas de Lissajous como la composición de dos Movimientos Vibratorios Armonicos Simples (MVAS) en direcciones perpendiculares.
Diffractive corneal inlay for presbyopia

Furlan, Walter D.; Garcia-Delpech, Salvador; Udaondo, Patricia; Remón Martín, Laura; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio (John Wiley & Sons, 2017)

[EN] A conceptually new type of corneal inlays for a customized treatment of presbyopia is presented. The diffractive inlay consists on a small aperture disc having an array of micro-holes distributed inside the open zones ...
Difracción por Redes Aperiódicas

Monsoriu Serra, Juan Antonio; Ferrando Martín, Vicente; Gimenez Palomares, Fernando; Giménez Valentín, Marcos Herminio; Pons Martí, Amparo (Universitat Politècnica de València, 2013-07-03)

Este laboratorio virtual permite obtener el patrón de difracción de redes aperiódicas generadas mediante la aplicación iterativa de las reglas de sustitución consideradas.
Diseño físico-matemático de un espectrómetro óptico

Remón Martín, Laura; Ferrando Martín, Vicente; Furlan, Walter Daniel; Monsoriu Serra, Juan Antonio (Universitat Politècnica de Valencia, 2016-07-24)

[EN] This work presents the design and construction of a spectrometer made in the laboratory and the development of mathematical models needed to process and analyze the acquired spectrum. For modeling functions it has ...
Diseño y aplicaciones de nuevas estructuras difractivas aperiódicas

Ferrando Martín, Vicente (Universitat Politècnica de València, 2017-04-06)

The diffractive optical elements have enhanced his importance in the last decades due to the improvement of the technology which allows its construction and the greater computing power that helps predicting the behaviour ...
Disseny i desenvolupament d'un espectròmetre òptic versàtil de baix cost

Monreal Trigo, Javier (Universitat Politècnica de València, 2017-09-21)

Making use of the diffraction phenomenon, it is designed and developed a versatile low-cost optic spectrometer. After its wavelength calibration using diodes-lasers and amplitude calibration using a continuous source, it ...
Estudio y caracterización de redes de difracción aperiódicas

Serrano Morcillo, José (Universitat Politècnica de València, 2016-02-29)

El objetivo del presente trabajo es el análisis de las propiedades de difracción de redes aperiódicas deterministas mediante el desarrollo de un laboratorio virtual basado en una GUI de Matlab. Con esta nueva aplicación ...
Focusing properties of diffractive lenses constructed with the aperiodic m-bonacci sequence

Furlan, Walter D.; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio (The International Society for Optical Engineering., 2014)

[EN] In this contribution we present a new family of diffractive lenses which are designed using the m-bonacci sequence. These lenses are a generalization of the Fibonacci Zone Plates previously reported. Diffractive ...
Fractal square zone plates

Calatayud Calatayud, Arnau; Ferrando Martín, Vicente; Gimenez Palomares, Fernando; Furlan, Walter Daniel; Saavedra, G.; Monsoriu Serra, Juan Antonio (Elsevier, 2013-01-01)

[EN] In this paper we present a novel family of zone plates with a fractal distribution of square zones. The focusing properties of these fractal diffractive lenses coined fractal square zone plates are analytically studied ...
Fractal-structured multifocal intraocular lens

Remón Martín, Laura; Garcia-Delpech, Salvador; Udaondo, Patricia; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio; Furlan, Walter D. (Public Library of Science, 2018)

[EN] In this work, we present a new concept of IOL design inspired by the demonstrated properties of reduced chromatic aberration and extended depth of focus of Fractal zone plates. A detailed description of a proof of ...
Fundamentos Físicos de la Óptica de Multicapas

AMPARO PONS MARTI; Monsoriu Serra, Juan Antonio; Ferrando, Vicente (Escuela Técnica Superior de Ingeniería del Diseño, 2021)

Cuando una onda plana llega a la superficie de separación de dos medios homogéneos con diferentes índices de refracción da lugar a una onda transmitida en el segundo medio y una onda reflejada en el primer medio. Se ...
Guiding properties of a photonic quasi-crystal fiber based on the thue-morse sequence

Ferrando Martín, Vicente; Coves, Ángela; Andrés, Pedro; Monsoriu Serra, Juan Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2015-09-15)

We present a novel microstructured optical fiber having a quasi-periodic distribution of air holes based on the Thue–Morse sequence. The transverse section of these fibers is basically a two-dimensional photonic ...
Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye

Montagud-Martínez, Diego; Ferrando, Vicente; Machado-Olivares, Federico Jose; Monsoriu Serra, Juan Antonio; FURLAN, WALTER DANIEL (Institute of Electrical and Electronics Engineers, 2019-10-23)

[EN] 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 ...