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Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Statistics of stimulated radiation of atoms whose states are prepared by telecloning

В. Н. Горбачев, A. I. Zhiliba, Andrew I. Trubilko

Published Nov 15, 2001• 0 citations
Publisher

Abstract

A kinetic equation making use the Fokker-Planck approximation describing a single-mode micromaser field generation in case of a multiparticle correlated atomic ensemble is derived. As example, N particle atoms states produced by a cloning and telecloning are considered and noise of the micromaser generation is founded.
DOI
10.1117/12.447956

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Two-mode generation of light in a system of N identical relaxation-free atoms placed in a resonator is considered on the basis of the derived controlling Fokker-Planck equation for the Glauber-Sudarshan quasiprobability. Under steady-state conditions, a state of modes is formed with nonclassical correlation characterized by sub-Poison statistics of photons and leading to complete suppression of shot noise. Being an entangled pair, these sub-Poisson modes can be used as a quantum channel for teletransmission of light. In contrast to the standard Einstein-Podolskly-Rosen (EPR) channel, the recipient can reproduce only correlation functions of the intensity of an unknown state.