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ICOP & ICPET 2014, 20 - : 497-500 Back to browse issues page
Linear and nonlinear optical properties of semiconductor nanowire with longitudinal hetrostructures with garadual interface under magnetic feild
Hamideh Bagheriyan * 1, Mohamad reza Kazerani vahdani Dr.1
1- Islamic Azad University, Science and Research of Fars
Abstract:   (3913 Views)
Abstract: Intersubband optical transitions in superlattice nanowires with graded interface are investigated analytically. In this way the effective mass approximation is used to calculate the electronic wave function and energies numerically. Density matrix approach in addition with iterative method is used to obtain the (linear and third order nonlinear) change in the refractive indices (RI) and absorption coefficient(AC) analytically. The effect of size, magnetic field and the interface width are investigated. It is found that nonlinear parts of RI and RA have large contribution and must be considered in calculation of the total RI and RA.
Keywords: Superlattice nanowires, the effective mass matrix density, absorption coefficient, refractive index.
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Type of Study: Research | Subject: Special
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bagheriyan H, kazerani vahdani M R. Linear and nonlinear optical properties of semiconductor nanowire with longitudinal hetrostructures with garadual interface under magnetic feild. ICOP & ICPET. 2014; 20 :497-500
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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