This article is cited in 2 papers

Amplification of two-mode squeezed light in the Einstein-Podolsky-Rosen State

V. N. Gorbachev, A. I. Trubilko

Лаборатория квантовой информации и вычислений, государственного университета аэрокосмического приборостроения Санкт-Петербург

Abstract: Two schemes for amplifying two-mode squeezed light in the Einstein-Podolsky-Rosen state, where quantum correlations are conserved due to the presence of integrals of motion, while the power of each wave can increase, are considered. The first scheme is based on the parametric three-photon interaction in a transparent nonlinear medium. The second scheme is a variant of the resonance interaction with an atomic ensemble.

PACS: 42.50.Dv, 42.50.Gy

Received: 03.04.2003

 English version: Journal of Experimental and Theoretical Physics Letters, 2003, 77:9, 469–472

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