Diffraction pattern study of gratings with radial symmetry and local modified periods

Arturo Olivares-Pérez; Joan Villa-Hernández; Roxana M. Herrán-Cuspinera; Rosaura Vallejo-Mendoza; Israel Fuentes-Tapia; Santa Toxqui-López; Mauricio Ortiz-Gutiérrez; Manuel Jorge Ordoñez-Padilla; Nildia Yamilet Mejias-Brisuela

doi:10.1117/12.2286373

19 February 2018 Diffraction pattern study of gratings with radial symmetry and local modified periods

Arturo Olivares-Pérez, Joan Villa-Hernández, Roxana M. Herrán-Cuspinera, Rosaura Vallejo-Mendoza, Israel Fuentes-Tapia, Santa Toxqui-López, Mauricio Ortiz-Gutiérrez, Manuel Jorge Ordoñez-Padilla, Nildia Yamilet Mejias-Brisuela

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Proceedings Volume 10558, Practical Holography XXXII: Displays, Materials, and Applications; 105580S (2018) https://doi.org/10.1117/12.2286373
Event: SPIE OPTO, 2018, San Francisco, California, United States

Abstract

A theoretical study of gratings with radial symmetry and variable periods with sinusoidal profile, modulated for amplitude are shown. The behavior of the diffraction pattern and their symmetry degree of gratings were observed. Grating period can be modulated by external factor as spatial orientation effects per propagation, as inclination perspective of image projections that can produce local modified periods; this modulation kind causes changes in the diffracted pattern orders.

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Arturo Olivares-Pérez, Joan Villa-Hernández, Roxana M. Herrán-Cuspinera, Rosaura Vallejo-Mendoza, Israel Fuentes-Tapia, Santa Toxqui-López, Mauricio Ortiz-Gutiérrez, Manuel Jorge Ordoñez-Padilla, and Nildia Yamilet Mejias-Brisuela "Diffraction pattern study of gratings with radial symmetry and local modified periods", Proc. SPIE 10558, Practical Holography XXXII: Displays, Materials, and Applications, 105580S (19 February 2018); https://doi.org/10.1117/12.2286373

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