Multiplexing encrypted data by using polarized light

We investigate the feasibility of multiplexing, employing polarized light, a set of security encrypted data. The encryption approach is based on the double random pure-phase enciphering method. Phase conjugation operation is conducted in the reconstruction stage with the aid of a photorefractive cry...

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Detalles Bibliográficos
Autores principales:	Barrera Ramírez, John Fredy, Henao Henao, Rodrigo de Jesús, Tebaldi, Myrian Cristina, Torroba, Roberto Daniel, Bolognini, Néstor Alberto
Formato:	Articulo
Lenguaje:	Español
Publicado:	2006
Materias:	Física easibility of multiplexing polarized light security encrypted data double random pure-phase enciphering method
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/80661
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-80661
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Español
topic	Física easibility of multiplexing polarized light security encrypted data double random pure-phase enciphering method
spellingShingle	Física easibility of multiplexing polarized light security encrypted data double random pure-phase enciphering method Barrera Ramírez, John Fredy Henao Henao, Rodrigo de Jesús Tebaldi, Myrian Cristina Torroba, Roberto Daniel Bolognini, Néstor Alberto Multiplexing encrypted data by using polarized light
topic_facet	Física easibility of multiplexing polarized light security encrypted data double random pure-phase enciphering method
description	We investigate the feasibility of multiplexing, employing polarized light, a set of security encrypted data. The encryption approach is based on the double random pure-phase enciphering method. Phase conjugation operation is conducted in the reconstruction stage with the aid of a photorefractive crystal which stores the encrypted information. When storing each encrypted image, a polarization change is introduced in the system. This induces decorrelation on the speckle patterns inside the storing medium. We apply this approach for multiple image encryption. We show experimental results that confirm our approach.
format	Articulo Articulo
author	Barrera Ramírez, John Fredy Henao Henao, Rodrigo de Jesús Tebaldi, Myrian Cristina Torroba, Roberto Daniel Bolognini, Néstor Alberto
author_facet	Barrera Ramírez, John Fredy Henao Henao, Rodrigo de Jesús Tebaldi, Myrian Cristina Torroba, Roberto Daniel Bolognini, Néstor Alberto
author_sort	Barrera Ramírez, John Fredy
title	Multiplexing encrypted data by using polarized light
title_short	Multiplexing encrypted data by using polarized light
title_full	Multiplexing encrypted data by using polarized light
title_fullStr	Multiplexing encrypted data by using polarized light
title_full_unstemmed	Multiplexing encrypted data by using polarized light
title_sort	multiplexing encrypted data by using polarized light
publishDate	2006
url	http://sedici.unlp.edu.ar/handle/10915/80661
work_keys_str_mv	AT barreraramirezjohnfredy multiplexingencrypteddatabyusingpolarizedlight AT henaohenaorodrigodejesus multiplexingencrypteddatabyusingpolarizedlight AT tebaldimyriancristina multiplexingencrypteddatabyusingpolarizedlight AT torrobarobertodaniel multiplexingencrypteddatabyusingpolarizedlight AT bolognininestoralberto multiplexingencrypteddatabyusingpolarizedlight
bdutipo_str	Repositorios
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Multiplexing encrypted data by using polarized light

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