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Kvantovaya Elektronika, 2004 Volume 34, Number 4, Pages 355–360 (Mi qe2680)

This article is cited in 2 papers

Nonlinear optical phenomena

Effect of α-factor on the dynamics of a bilayer semiconductor structure

I. V. Babushkin, P. V. Paulau, N. A. Loiko

B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk

Abstract: A system consisting of two thin films interacting resonantly with a light field is considered. The model formulated for such a system is based on the approximation of two-level atoms and takes into account the peculiarities of the semiconductor medium, in particular, the effect of the ratio of dispersions of real and imaginary parts of the susceptibility (α-factor). It is shown that the inclusion of the α-factor leads to an additional nonlinearity and a considerable modification of the set of steady states of the system. The effect of α-factor on the dynamic regimes emerging in the system is discussed.

PACS: 42.65.Pc, 78.66.-w

Received: 17.09.2003
Revised: 12.01.2004


 English version:
Quantum Electronics, 2004, 34:4, 355–360

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