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Proceedings Paper

Teleportation of entangled images with multiwave nonlinear optical interactions
Author(s): M. Yu. Saygin; A. S. Chirkin; M. I. Kolobov
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Paper Abstract

The teleportation of entangled optical images is for the first time considered. The scheme offered is based on process of four-partite state generation in coupled parametric interactions realizing in an aperiodic nonlinear photonic crystal. The coupled nonlinear optical process consists of one parametric down-conversion process which is followed by two up-conversion ones. We study nonclassical properties of the generated fields by analyzing the EPR correlations for different pairs of modes and carry out the comparison of the EPR correlations of the input and images output images and also calculate fidelity of the teleportation exploiting the covariance matrices of the images. We take into account the difference of spatial frequency bandwidths of the entangled images and fields generated in the coupled process. It has been established that under certain parameters of the scheme one can be obtain rather high fidelity of the teleportation and good preservation of the quantum correlations of the input images for all details of the images.

Paper Details

Date Published: 10 January 2011
PDF: 10 pages
Proc. SPIE 7993, ICONO 2010: International Conference on Coherent and Nonlinear Optics, 799310 (10 January 2011); doi: 10.1117/12.881503
Show Author Affiliations
M. Yu. Saygin, M.V. Lomonosov Moscow State Univ. (Russian Federation)
Univ. de Lille 1 (France)
A. S. Chirkin, M.V. Lomonosov Moscow State Univ. (Russian Federation)
M. I. Kolobov, Univ. de Lille 1 (France)

Published in SPIE Proceedings Vol. 7993:
ICONO 2010: International Conference on Coherent and Nonlinear Optics
Claude Fabre; Victor Zadkov; Konstantin Drabovich, Editor(s)

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