Quantum theory of Stokes-anti-Stokes scattering in a degenerate system in a cavity and vacuum-field Raman splittings

Agarwal, G. S. ; Puri, R. R. (1991) Quantum theory of Stokes-anti-Stokes scattering in a degenerate system in a cavity and vacuum-field Raman splittings Physical Review A, 43 (7). pp. 3949-3953. ISSN 1050-2947

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Official URL: http://pra.aps.org/abstract/PRA/v43/i7/p3949_1

Related URL: http://dx.doi.org/10.1103/PhysRevA.43.3949

Abstract

The quantum theory of Stokes-anti-Stokes processes in a degenerate system in a cavity is developed. The Raman transition is pumped by a coherent field. Effects of many atoms, cavity losses, and thermal photons are included in the theory. An exact solution for the model is obtained. An explicit expression for the reduced density matrix of the cavity field is given. The spectrum of the cavity field is obtained and is interpreted in terms of the eigenstates of the effective Hamiltonian describing Stokes-anti-Stokes processes. The spectrum develops sidebands due to strong Raman coupling.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:78947
Deposited On:23 Jan 2012 14:59
Last Modified:23 Jan 2012 14:59

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