Nonlocal Nondegenerate Optical Parametric Amplifier Based on Genuine Multipartite Entanglement
Quantum Physics
2009-11-13 v1
Abstract
We propose a new scheme for realizing nonlocal nondegenerate optical parametric amplifier by means of genuine four-mode entanglement. The nondegenerate optical parametric amplifier is regarded as a unitary transformation from two input fields to two outputs. Two inputs and two outputs are located at the remote stations respectively. Employing off-line four-mode entanglement, homodyne detection, classical communication and local displacement, the nonlocal nondegenerate optical parametric amplifier can be achieved. This scheme can be implemented with a setup that is experimentally accessible at present.
Cite
@article{arxiv.0711.1646,
title = {Nonlocal Nondegenerate Optical Parametric Amplifier Based on Genuine Multipartite Entanglement},
author = {Jing Zhang and Changde Xie and Kunchi Peng},
journal= {arXiv preprint arXiv:0711.1646},
year = {2009}
}
Comments
3 pages, 1 figures, submitted to Phys. Rev. A