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This article is cited in 1 scientific paper (total in 1 paper)
Nonlinear optical phenomena
Phase control of group velocity of light in an InGaN/GaN quantum dot nanostructure
H. Jafarzadeh, E. Ahmadi Sangachin, Seyyed Hossein Asadpour Islamic Azad University, Tabriz Branch
Abstract:
By solving self-consistently Schrödinger–Poisson equations for a carrier in the conduction band of an InGaN/GaN quantum dot, a four-level quantum system is described. It is found that in the presence of terahertz signal radiation, the medium becomes phase dependent, which ensures the phase control of the group velocity of a weak probe pulse from slow to fast light.
Keywords:
group velocity, relative phase, quantum dot nanostructure.
Received: 22.09.2014 Revised: 31.01.2015
Citation:
H. Jafarzadeh, E. Ahmadi Sangachin, Seyyed Hossein Asadpour, “Phase control of group velocity of light in an InGaN/GaN quantum dot nanostructure”, Kvantovaya Elektronika, 45:9 (2015), 837–843 [Quantum Electron., 45:9 (2015), 837–843]
Linking options:
https://www.mathnet.ru/eng/qe16235 https://www.mathnet.ru/eng/qe/v45/i9/p837
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