Effects of saturation and velocity-changing collisions on nonlinear mixing in resonant systems

Singh, S. ; Agarwal, G. S. (1990) Effects of saturation and velocity-changing collisions on nonlinear mixing in resonant systems Physical Review A, 42 (5). pp. 3070-3078. ISSN 1050-2947

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Official URL: http://pra.aps.org/abstract/PRA/v42/i5/p3070_1

Related URL: http://dx.doi.org/10.1103/PhysRevA.42.3070

Abstract

We study the effects of velocity-changing collisions (VCC's) on nearly degenerate forward four-wave mixing (FWM) in the presence of a strong pump. The calculations include the effects of both VCC's and phase-interrupting collisions. Explicit calculations and results for FWM in two-level systems for the case of strong collisions are presented in the Doppler limit. Effects of saturation on VCC-induced narrowing and those of VCC's on strong-field-induced resonances are discussed in detail.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:78952
Deposited On:23 Jan 2012 14:58
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