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Proceedings Paper

Elliptical Bessel-like diffraction pattern produced by circular apertures with different radius
Author(s): Esteban Andrés-Zárate; Quintiliano Angulo-Córdova; J. Adán Hernández-Nolasco; Gerardo Gutiérrez-Tepach; Carlos Gerardo Treviño-Palacios
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Paper Abstract

We present the results of the amplitude diffraction pattern produced by two circular apertures. It was found that on the Fraunhofer plane there are is a diffraction pattern with an elliptical geometry with a Bessel-like spatial distribution modulated by Young fringes. The model was experimentally confirmed using circular apertures illuminated with a Helium-Neon laser and propagating to either the divergent Fresnel zone and the Fraunhofer plane using an achromatic cemented doublet as transforming lens.

Paper Details

Date Published: 18 November 2013
PDF: 6 pages
Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 87851V (18 November 2013); doi: 10.1117/12.2022290
Show Author Affiliations
Esteban Andrés-Zárate, Univ. Juárez Autónoma de Tabasco (Mexico)
Quintiliano Angulo-Córdova, Univ. Juárez Autónoma de Tabasco (Mexico)
J. Adán Hernández-Nolasco, Univ. Juárez Autónoma de Tabasco (Mexico)
Gerardo Gutiérrez-Tepach, Univ. Juárez Autónoma de Tabasco (Mexico)
Carlos Gerardo Treviño-Palacios, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 8785:
8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications
Manuel Filipe P. C. Martins Costa, Editor(s)

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