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Title: Wavefront reconstruction by adding modulation capabilities of two liquid crystal devices
Author: Tudela Fernández, Raúl
Martín Badosa, Estela
Labastida i Juan, Ignasi, 1970-
Vallmitjana i Rico, Santiago
Carnicer González, Arturo
Keywords: Holografia
Pantalles de cristall líquid
Processament òptic de dades
Liquid crystal displays
Optical data processing
Issue Date: 2004
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE)
Abstract: We analyze the behavior of complex information in the Fresnel domain, taking into account the limited capability to display complex values of liquid crystal devices when they are used as holographic displays. To do this analysis we study the reconstruction of Fresnel holograms at several distances using the different parts of the complex distribution. We also use the information adjusted with a method that combines two configurations of the devices in an adding architecture. The results of the error analysis show different behavior for the reconstructions when using the different methods. Simulated and experimental results are presented.
Note: Reproducció del document publicat a:
It is part of: Optical Engineering, 2004, vol. 43, num. 11, p. 2650-2657
Related resource:
ISSN: 0091-3286
Appears in Collections:Articles publicats en revistes (Física Aplicada)

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