Effects of magnetic, electric, and intense laser fields on the optical properties of AlGaAs/GaAs quantum wells for terahertz photodetectors

ALN Aishah, H Dakhlaoui, T Ghrib, BM Wong - Physica B: Condensed …, 2022 - Elsevier
We investigate optical absorption coefficients and changes in the refractive index in single-
and double-step GaAs/AlGaAs quantum wells under the influence of magnetic, electric, and …

Numerical study of optical absorption coefficients in Manning-like AlGaAs/GaAs double quantum wells: Effects of doped impurities

H Dakhlaoui, W Belhadj, AS Durmuslar… - Physica E: Low …, 2023 - Elsevier
We study the electronic and optical properties of a heterostructure based on Manning-like
double quantum wells under the impact of an n-doped layer inserted in two different …

The effect of structure parameters and static electric field on the nonlinear optical properties of triple InGaAs/GaAs quantum well

M Sayrac, E Kaynar, F Ungan - Journal of Molecular Structure, 2023 - Elsevier
Optical properties of In x Ga 1-x As/GaAs triple QW are studied for different quantum well
thicknesses and external electric fields. The effective mass approximation is used to …

Position-dependent-mass and laser field impact on the optical characteristics of Manning-like double quantum well

H Dakhlaoui, W Belhadj, E Kasapoglu… - Physica E: Low …, 2023 - Elsevier
A theoretical investigation of the optical and electronic properties produced by a Manning-
type double quantum well under the impact of varied electron effective mass and intense …

External fields controlling the nonlinear optical properties of quantum cascade laser based on staircase-like quantum wells

H Dakhlaoui, JA Vinasco, CA Duque - Superlattices and Microstructures, 2021 - Elsevier
In this paper, we present a theoretical investigation of nonlinear optical properties of Al x Ga
1-x As-GaAs staircase-like quantum wells heterostructure under the effects of electric …

Numerical simulation of linear and nonlinear optical properties in heterostructure based on triple Gaussian quantum wells: effects of applied external fields and …

H Dakhlaoui, I Altuntas, ME Mora-Ramos… - The European Physical …, 2021 - Springer
In this work, we present a theoretical simulation of the impact of applied external fields and
structural parameters on the total (linear plus nonlinear) optical absorption coefficient …

The non-resonant intense laser field effects on the binding energies and the nonlinear optical properties of a donor impurity in Rosen–Morse quantum well

A Salman Durmuslar, A Turkoglu… - Indian Journal of …, 2022 - Springer
We analyze the influence of electron–donor impurity interaction as well as of a high-
frequency non-resonant intense laser field on the intraband linear, third-order nonlinear, and …

Theoretical investigation of linear and nonlinear optical properties in an heterostructure based on triple parabolic barriers: Effects of external fields

H Dakhlaoui, F Ungan, JC Martínez-Orozco… - Physica B: Condensed …, 2021 - Elsevier
In this work, we have investigated theoretically the impact of intense laser, electric and
magnetic fields on the linear and nonlinear optical properties of a quantum well …

Effects of hydrostatic pressure, temperature, and position-dependent mass on the nonlinear optical properties of triple delta-doped GaAs quantum well

AT Tuzemen, EB Al, H Sayrac, H Dakhlaoui… - … Physical Journal Plus, 2024 - epjplus.epj.org
In this study, we thoroughly investigate the impacts of hydrostatic pressure, temperature, and
position-dependent mass (PDM) on the nonlinear optical properties of asymmetric triple δ …

Influence of hydrostatic pressure and temperature on the optical responses of asymmetric triple quantum wells

AS Durmuslar, H Dakhlaoui, EB Al, F Ungan - The European Physical …, 2024 - Springer
The work presents the effects of hydrostatic pressure and temperature on the electronic
spectra as well as on the optical responses of parabolically shaped asymmetric triple …