Mr. José Luis Magaña-Chávez Profile

José Luis Magaña-Chávez

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Publications (4)

Proceedings Article | 10 October 2023 Poster + Paper

Characterization of a Shack-Hartmann type wavefront sensor for its use in an experimental aberrometer

Cristian Medina Coca, Brandon Sánchez Valencia, Emerson Gonzalez Diaz, Citlalli Almaguer Gomez, José Magaña-Chávez, Juana Medina-Márquez, Sandra Balderas-Mata

Proceedings Volume 12687, 126870I (2023) https://doi.org/10.1117/12.2676429

KEYWORDS: Monochromatic aberrations, Wavefront sensors, Zernike polynomials, Reproducibility, Statistical analysis, Measurement uncertainty, Prototyping, Wavefronts, Wavefront aberrations

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Proceedings Article | 3 October 2023 Poster + Paper

Zernike polynomials vs circular Bessel functions to represent aberrated wavefronts

Cristian Medina Coca, Brandon Sánchez Valencia, Emerson González Díaz, José Magaña-Chávez, Joel Cervantes Lozano, Sandra Balderas-Mata

Proceedings Volume 12693, 126931M (2023) https://doi.org/10.1117/12.2676551

KEYWORDS: Wavefront aberrations, Zernike polynomials, Monochromatic aberrations, Bessel functions, Wavefronts, Wavefront reconstruction, Wavefront sensors, Prototyping, Lenses, Eye

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Proceedings Article | 30 September 2022 Paper

Preliminary results of the implementation of a low-cost Shack-Hartmann wavefront sensor

José Luis Magaña Chávez, Sandra Eloísa Balderas Mata, David I Serrano-García, Joel Cervantes-L

Proceedings Volume 12233, 122330Q (2022) https://doi.org/10.1117/12.2633186

KEYWORDS: Wavefront sensors, Sensors, Zernike polynomials, Spherical lenses, Lenses, Wavefronts, Monochromatic aberrations, Infrared sensors, Microlens array, Image processing

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Proceedings Article | 14 September 2016 Paper

Statistical evaluation of the performance of an optimized adaptive optics arm for retinal imaging flood system

J. Magaña Chávez, J. Medina-Márquez, L. Valdivieso-González, S. Balderas-Mata

Proceedings Volume 9973, 99730Y (2016) https://doi.org/10.1117/12.2238061

KEYWORDS: Retinal scanning, Floods, Adaptive optics, Imaging systems, Eye, Strontium, Wavefront sensors, Cameras, Cones, Retina

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