Influence of the position of a donor impurity on the second-order nonlinear optical susceptibility in a cylindrical quantum dot

AA Portacio, BA Rodríguez, P Villamil - Superlattices and Microstructures, 2018 - Elsevier
The second-order nonlinear optical susceptibility in a cylindrical quantum dot (CQD) of G a A
s/G a 0.6 A l 0.4 A s with a donor impurity inside under the influence of a uniform magnetic …

Optical absorption in a disk-shaped quantum dot in the presence of an impurity

IFI Mikhail, AM Shafee - Physica B: Condensed Matter, 2017 - Elsevier
The linear and third order nonlinear optical absorption coefficients have been calculated in a
two dimensional disk quantum dot. The confinement potential has been taken to be a …

Non-linear optical response of an impurity in a cylindrical quantum dot under the action of a magnetic field

AA Portacio, BA Rodríguez, P Villamil - Physica B: Condensed Matter, 2017 - Elsevier
The linear and nonlinear optical response in a cylindrical quantum dot (CQD) of GaAs/Ga
0.6 Al 0.4 As with a donor impurity in a uniform magnetic field applied in the axial direction of …

Impurity-related optical response in cylindrical quantum dots with a δ-doped axial potential under an intense laser field

H Sari, F Ungan, S Sakiroglu, U Yesilgul… - Journal of Physics and …, 2018 - Elsevier
A theoretical study of the effects of a nonresonant intense laser field on the absorption
coefficients and refractive index changes for a two-level system associated with transitions …

Hydrogenic donor impurities in-doped cylindrical quantum dots under intense laser field

H Sari, F Ungan, S Sakiroglu, U Yesilgul… - Laser …, 2019 - iopscience.iop.org
A theoretical study of the effects of non-resonant intense laser field on the donor impurity
binding energy in a cylindrical quantum dot with-doped axial potential is performed in the …

[HTML][HTML] Efecto del Campo Magnético sobre la Rectificación Óptica en un Punto Cuántico Cilíndrico

AA Portacio, AF Jiménez, MP Urango - Información tecnológica, 2016 - SciELO Chile
Se estudia teóricamente la rectificación óptica no lineal en un punto cuántico cilíndrico
(CQD) en presencia de un campo magnético uniforme usando el formalismo de la matriz …