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year 27, Issue 2 (ICOP & ICPET 2021 2021)
ICOP & ICPET _ INPC _ ICOFS 2021, 27(2): 48-51 |
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Momeni-Demneh M, Mahdifar A, Roknizadeh R. The effect of a nonlinear medium on the interaction of atom-field based on the nonlinear coherent states approach. ICOP & ICPET _ INPC _ ICOFS 2021; 27 (2) :48-51
URL: http://opsi.ir/article-1-2303-en.html
URL: http://opsi.ir/article-1-2303-en.html
1- Physics department, University of Isfahan
Abstract: (929 Views)
Abstract- In this paper, to study the effects of a nonlinear medium on the atom-field interaction, we use the nonlinear coherent states approach. For this purpose, we consider the interaction of the two-mode nonlinear coherent states, corresponding to a nonlinear optical system, with a three-level atom. By using the time-dependent Schrödinger equation, we first obtain the atom-field state and then study the effect of the nonlinear medium on the occupation probabilities of the atomic levels. In the following, we consider the relation between the revival time of the atomic occupation probabilities and the nonlinear parameter of the medium.
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