Share Email Print
cover

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
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

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)

© SPIE. Terms of Use
Back to Top