Dr. Walter D. Furlan Profile

Dr. Walter D. Furlan

Research Scientist at Univ de València

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 17 June 2024 Paper

Multifocal binary Gabor zone plates

Adrián Garmendía-Martínez, Walter Furlan, Juan Monsoriu, Vicente Ferrando

Proceedings Volume 13019, 130191X (2024) https://doi.org/10.1117/12.3016008

KEYWORDS: Binary data, Zone plates, Lens design, Optical transmission, Diffraction, X-ray microscopy

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Proceedings Article | 24 May 2022 Poster + Paper

Multiplexed trapping with multifocal diffractive lenses

Francisco Muñoz Pérez, Vicente Ferrando, Walter Furlan, Juan Monsoriu-Serra, J. Ricardo Arias-Gonzalez

Proceedings Volume 12131, 121310Z (2022) https://doi.org/10.1117/12.2621820

KEYWORDS: Lenses, Optical tweezers, Particles, Computer generated holography, Objectives, Spatial light modulators, Diffraction, Multiplexing, Infrared lasers, Visible radiation

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Proceedings Article | 24 May 2018 Paper

Unconventional imaging with radial Walsh filters

Walter Furlan, Federico Machado, Vicente Ferrando, Juan Monsoriu

Proceedings Volume 10677, 106772N (2018) https://doi.org/10.1117/12.2306984

KEYWORDS: Lenses, Zone plates, Filtering (signal processing), Optical filters, Diffraction, Spatial light modulators

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Proceedings Article | 6 January 2015 Paper

Focusing properties of diffractive lenses constructed with the aperiodic m-bonacci sequence

Walter Furlan, Vicente Ferrando, Juan Monsoriu

Proceedings Volume 9450, 945014 (2015) https://doi.org/10.1117/12.2070434

KEYWORDS: Zone plates, Lenses, X-ray microscopy, Fractal analysis, Lens design, Optical coherence tomography, Photonics, Binary data, Transmittance, Diffractive optical elements

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Proceedings Article | 18 November 2013 Paper

Devil’s vortex-lens arrays generating 3D optical vortex structures

Alejandro Calabuig, Sergio Sánchez-Ruiz, Lluís Martínez-León, Enrique Tajahuerce, Mercedes Fernández-Alonso, Walter Furlan, Amparo Pons-Martí

Proceedings Volume 8785, 87854T (2013) https://doi.org/10.1117/12.2026237

KEYWORDS: Optical vortices, Lenses, Spatial light modulators, Fractal analysis, Optical tweezers, Optical arrays, Spiral phase plates, Diffraction, Optical filters, Structural design

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Proceedings Article | 29 August 2006 Paper

Focusing properties of aperiodic zone plates

Walter Furlan, Juan Monsoriu, Genaro Saavedra

Proceedings Volume 6317, 63171B (2006) https://doi.org/10.1117/12.684602

KEYWORDS: Zone plates, Fractal analysis, X-rays, X-ray imaging, Binary data, Opacity, X-ray optics, Transmittance, Solids, Extreme ultraviolet

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Proceedings Article | 19 November 2003 Paper

Axial behavior of Cantor rings diffractals

Walter Furlan, Genaro Saavedra, Juan Monsoriu, Jose Patrignani

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.526880

KEYWORDS: Fractal analysis, Wigner distribution functions, Diffraction, Point spread functions, Analytical research, Physical phenomena, Transmittance, Near field diffraction, Spatial frequencies, Numerical analysis

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SPIE Journal Paper | 1 March 2003

Assessment of a Wigner-distribution-function-based method to compute the polychromatic axial response given by an aberrated optical system

Walter Furlan, Genaro Saavedra, Enrique Silvestre-Mora, Juan Monsoriu, Jose Patrignani

OE, Vol. 42, Issue 03, (March 2003) https://doi.org/10.1117/12.10.1117/1.1541003

KEYWORDS: Wigner distribution functions, Point spread functions, Computing systems, Numerical analysis, Imaging systems, Error analysis, Optical engineering, Monochromatic aberrations, Optical transfer functions, Visual optics

Proceedings Article | 14 August 2001 Paper

Axial irradiance computation using the Wigner distribution function: assessment of the method

Walter Furlan, Genaro Saavedra, Juan Monsoriu, Jose Patrignani, Enrique Silvestre-Mora

Proceedings Volume 4419, (2001) https://doi.org/10.1117/12.437196

KEYWORDS: Wigner distribution functions, Point spread functions, Imaging systems, Computing systems, Optical imaging, Visual optics, Receivers, Eye, Monochromatic aberrations, Superposition

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Proceedings Article | 16 June 2000 Open Access

Analysis of lens aberrations using a retinoscope as a Foucault test

Walter Furlan, Laura Munoz-Escriva, Amparo Pons Marti, Manuel Martinez-Corral

Proceedings Volume 3831, (2000) https://doi.org/10.1117/12.388705

KEYWORDS: Eye, Retina, Mirrors, Monochromatic aberrations, Light sources, Eyeglasses, Analytical research, Astronomy, Optical components, Lamps

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Proceedings Article | 19 July 1999 Paper

Radon-Wigner transform applied to optical wave propagation and to parallel fractional correlation

Walter Furlan, Genaro Saavedra, Sergio Granieri, Osvaldo Trabocchi, Myrian Tebaldi

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354839

KEYWORDS: Wave propagation, Fractal analysis, Computer simulations, Near field diffraction, Optical components, Free space optics, Transformers, Optical correlators, Fourier transforms, Lanthanum

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Proceedings Article | 6 July 1999 Paper

Wigner distribution function applied to the calculation of the axial irradiance impulse response

Walter Furlan, Genaro Saavedra, Pedro Andres, Enrique Sicre

Proceedings Volume 3572, (1999) https://doi.org/10.1117/12.358416

KEYWORDS: Wigner distribution functions, Imaging systems, Optical imaging, Monochromatic aberrations, Chromatic aberrations, Laser resonators, Transmittance, Diffraction, Integrated optics, Tolerancing

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Proceedings Article | 5 February 1996 Paper

Polychromatic merit functions in terms of the Wigner distribution function

Walter Furlan, Genaro Saavedra, Enrique Silvestre-Mora, Maria Yzuel, Pedro Andres

Proceedings Volume 2730, (1996) https://doi.org/10.1117/12.231077

KEYWORDS: Wigner distribution functions, Point spread functions, Imaging systems, Optical imaging, Colorimetry, Chromatic aberrations, Visual optics, Computing systems, Solids, Spherical lenses

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SPIE Journal Paper | 1 February 1994

Fractional order mean in image processing

Patricia Torroba, Nelly Cap, Hector Rabal, Walter Furlan

OE, Vol. 33, Issue 02, (February 1994) https://doi.org/10.1117/12.10.1117/12.152006

KEYWORDS: Image filtering, Nonlinear filtering, Image processing, Digital filtering, Gaussian filters, Image quality, Denoising, Distortion, Visualization, Diffusion

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Showing 5 of 14 publications

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