Dynamic noise elimination on 2D periodic structures using an LCD as an incoherent spatial source

E. Rojas-Oropeza; J. Ibarra-Galitzia; G. Ramirez-Zavaleta; David Sanchez-de-la-Llave; Eduardo Tepichin-Rodriguez; E. Sanchez y Aguilera

doi:10.1117/12.450929

27 November 2002 Dynamic noise elimination on 2D periodic structures using an LCD as an incoherent spatial source

E. Rojas-Oropeza, J. Ibarra-Galitzia, G. Ramirez-Zavaleta, David Sanchez-de-la-Llave, Eduardo Tepichin-Rodriguez, E. Sanchez y Aguilera

Author Affiliations +

Proceedings Volume 4789, Algorithms and Systems for Optical Information Processing VI; (2002) https://doi.org/10.1117/12.450929
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

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.

Citation Download Citation

E. Rojas-Oropeza, J. Ibarra-Galitzia, G. Ramirez-Zavaleta, David Sanchez-de-la-Llave, Eduardo Tepichin-Rodriguez, and E. Sanchez y Aguilera "Dynamic noise elimination on 2D periodic structures using an LCD as an incoherent spatial source", Proc. SPIE 4789, Algorithms and Systems for Optical Information Processing VI, (27 November 2002); https://doi.org/10.1117/12.450929

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