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MODELO MATEMÀTICO DE DIFRACCIÒN EN REGIÒN CONVERGENTE Y DIVERGENTE DE UNA LENTE ESFÈRICA

2019; Mexican Society of Physics; Volume: 65; Issue: 3 May-Jun Linguagem: Inglês

10.31349/revmexfis.65.299

2683-2224

Esteban Andrés-Zárate, Quintiliano A. Córdova, G. Gutiérrez Tepach, José Adán Hernández-Nolasco,

Astronomy and Astrophysical Research

The mathematical models of optical diffraction were determined using spectral angular propagation, which are associated with the amplitude distribution of the field diffracted by two circular apertures with different diameters. It establishes the existence of a right and a left diffraction pattern, as well as the out of phase field as it propagates in the (convergent and divergent) Fresnel zones of a spherical lens. Herein, experimental results are shown.