Quantum correlations between a pair of Raman photons from a single atom under arbitrary excitation condition

Patnaik, A.K. and Agarwal, G.S. and Ooi, C.H.R. and Scully, M.O. (2005) Quantum correlations between a pair of Raman photons from a single atom under arbitrary excitation condition. Physical Review A, 72 (4). ISSN 1050-2947

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Official URL: http://pra.aps.org/pdf/PRA/v72/i4/e043811

Abstract

The quantum correlation between a pair of Stokes and anti-Stokes photons, involving a Raman emission process is calculated. All realistic radiative and nonradiative decays are included in the calculation and the photon correlation between the pair for arbitrarily strong excitation fields and detunings are calculated. The correlation function shows photon antibunching, and a damped sinusoidal behavior with respect to the time delay between the measurement of the two photons. The current system can also produce four photon entanglement.

Item Type: Article
Additional Information: Department of Physics, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Uncontrolled Keywords: Quantum Correlations;, Raman Photons; Arbitrary Excitation Condition; Stokes and anti-Stokes photons
Subjects: Q Science > QC Physics
Divisions: Faculty of Science > Dept of Physics
Depositing User: Miss Malisa Diana
Date Deposited: 08 Jul 2013 08:39
Last Modified: 16 Dec 2014 03:54
URI: http://eprints.um.edu.my/id/eprint/7930

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