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Volume 20 -                   ICOP & ICPET _ INPC _ ICOFS 2014, 20 - : 853-856 | Back to browse issues page

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Vafafard A, Ebrahimi Zohravi L, mahmoudi M. Coherent control in a duplicated two-level system beyond multi-photon resonance condition. ICOP & ICPET _ INPC _ ICOFS 2014; 20 :853-856
URL: http://opsi.ir/article-1-346-en.html
Coherent control in a duplicated two-level system beyond multi-photon resonance condition
Azar Vafafard1 , Lida Ebrahimi Zohravi *1 , Mohammad Mahmoudi1
1- University of Zanjan
Abstract:   (5920 Views)
In this paper the optical properties of a weak probe field in a duplicated two-level (DTL) system are investigated beyond multi-photon resonance (MPR) condition. The group velocity of light pulse can be controlled by the intensity of applied fields and the gain-assisted superluminal light propagation is obtained in this system. Moreover, the group velocity can be controlled by incoherent pumping rate.
Keywords: Coherent control, Duplicated two-level system, Superluminal light propagation
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Type of Study: Research | Subject: Special
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