The effect of control lasers polarization on absorption index in Electromagnetically Induced Transparency (EIT) in W-type cylindrical quantum dot
marziye al-sadat moezzi, Hassan Randjbar Askari
In this paper, effect of the control and probe lasers polarization on generation of the double windows of electromagnetically induced transparency (EIT) and also on absorption coefficient in a W-type GaAs cylindrical quantum dot (QD) with parabolic potential are investigated. The Schrodinger equation is solved in method of effective mass. Dependence of EIT and absorption coefficient on radius and height of cylindrical QD, in the different polarization of the probe and control lasers are also investigated.
انجمن اپتیک و فوتونیک ایران•Mar 15, 2015•0 citations