Nonlinear entangled states using slow light phenomenon

S. A. Moiseev; B. S. Ham

doi:10.1117/12.613608

14 September 2005 Nonlinear entangled states using slow light phenomenon

S. A. Moiseev, B. S. Ham

Proceedings Volume 5893, Quantum Communications and Quantum Imaging III; 589319 (2005) https://doi.org/10.1117/12.613608
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

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.

Citation Download Citation

S. A. Moiseev and B. S. Ham "Nonlinear entangled states using slow light phenomenon", Proc. SPIE 5893, Quantum Communications and Quantum Imaging III, 589319 (14 September 2005); https://doi.org/10.1117/12.613608

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