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Proceedings Paper

Nonlinear entangled states using slow light phenomenon
Author(s): S. A. Moiseev; B. S. Ham
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Paper Abstract

We have studied quantum entanglement generation using nonlinear interaction of slowly propagating quantum field in a solid medium. Due to enhanced nonlinearity based on electromagnetically induced transparency and standing light phenomenon, a reversible nondegenerate four-wave mixing processing results in quantum entanglement generation. Our attention is to determine nonlinear perspectives of the entanglement with single photon fields. To accomplish the quantum entanglement based on the slow light involved standing light scheme, non-Doppler broadening has been required, where multiple atomic coherences have been the basis in a time-reversed manner. This study is potential for nonlinear optics application to quantum information science such as quantum computing and quantum memories using macroscopic optical medium.

Paper Details

Date Published: 14 September 2005
PDF: 8 pages
Proc. SPIE 5893, Quantum Communications and Quantum Imaging III, 589319 (14 September 2005); doi: 10.1117/12.613608
Show Author Affiliations
S. A. Moiseev, Inha Univ. (South Korea)
Kazan Physical-Technical Institute of RAS (Russia)
B. S. Ham, Inha Univ. (South Korea)

Published in SPIE Proceedings Vol. 5893:
Quantum Communications and Quantum Imaging III
Ronald E. Meyers; Yanhua Shih, Editor(s)

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