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arXiv · 0711.1646

Nonlocal Nondegenerate Optical Parametric Amplifier Based on Genuine Multipartite Entanglement

Jing Zhang·Changde Xie·Kunchi Peng
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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.

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Jing Zhang, Changde Xie, Kunchi Peng. 2007-11-11. Nonlocal Nondegenerate Optical Parametric Amplifier Based on Genuine Multipartite Entanglement. https://doi.org/10.1103/physreva.76.064301

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