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Proceedings Paper

Dynamic noise elimination on 2D periodic structures using an LCD as an incoherent spatial source
Author(s): E. Rojas-Oropeza; J. Ibarra-Galitzia; G. Ramirez-Zavaleta; David Sanchez-de-la-Llave; Eduardo Tepichin-Rodriguez; E. Sanchez y Aguilera
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Paper Abstract

Based on the Lau Effect we propose a system suitable for eliminating non-periodic noise on bi-dimensional periodic structures in which a liquid crystal display (LCD) is used as a dynamic grating source. Experimental results obtained with our proposal are shown.

Paper Details

Date Published: 27 November 2002
PDF: 9 pages
Proc. SPIE 4789, Algorithms and Systems for Optical Information Processing VI, (27 November 2002); doi: 10.1117/12.450929
Show Author Affiliations
E. Rojas-Oropeza, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
J. Ibarra-Galitzia, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
G. Ramirez-Zavaleta, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
David Sanchez-de-la-Llave, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
Eduardo Tepichin-Rodriguez, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
E. Sanchez y Aguilera, Iberoamerican Univ. (Mexico)


Published in SPIE Proceedings Vol. 4789:
Algorithms and Systems for Optical Information Processing VI
Bahram Javidi; Demetri Psaltis, Editor(s)

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