Linear optical properties of quantum wells composed of all‐binary InAs/GaAs short‐period strained‐layer superlattices

1991 ◽  
Vol 58 (9) ◽  
pp. 937-939 ◽  
Author(s):  
T. C. Hasenberg ◽  
D. S. McCallum ◽  
X. R. Huang ◽  
Martin D. Dawson ◽  
Thomas F. Boggess ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Strained Layer ◽  
Short Period ◽  
Linear Optical Properties ◽  
Linear Optical ◽  
Strained Layer Superlattices

Linear and non-linear optical properties in symmetric and asymmetric double quantum wells

Optik ◽  
2013 ◽  
Vol 124 (24) ◽  
pp. 7044-7048 ◽  
Author(s):  
N. Zeiri ◽  
N. Sfina ◽  
S. Abdi-Ben Nasrallah ◽  
M. Said
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Double Quantum ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Linear Optical ◽  
Asymmetric Double Quantum Wells

scholarly journals Study of non-linear optical properties of center and edge delta-doped multiple quantum wells

2018 ◽  
Vol 64 (5) ◽  
pp. 439 ◽  
Author(s):  
Monica Gambhir ◽  
Vinod Prasad
Keyword(s):  
Refractive Index ◽  
Optical Properties ◽  
Optical Absorption ◽  
Quantum Wells ◽  
Multiple Quantum ◽  
Absorption Coefficients ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Index Changes ◽  
Linear Optical

In the present paper, the linear and non-linear optical properties of GaAs/AlGaAs multiple quantum well with on-center and on-edge delta doping are studied within the effective mass approximation. The delta potential is analytically modeled within each quantum well potential to obtain the energy levels and the corresponding wave functions using the robust finite difference method. The linear and non-linear optical absorption coefficients and changes in the refractive index are studied in the presence of a static magnetic and a periodic laser field using the density matrix approach. The obtained results show that the position of resonances and the amplitude of the optical absorption coefficients and the refractive index changes can be modified by varying the magnetic field and strength and position of doping potential. Lastly, an increase of the optical intensity appreciably changes the total absorption coefficient, as well as the total refractive index changes. Obtained results are important for the design of various electronic components such as high-power FETs and infrared photonic devices based on the intersubband transition of electrons in δ-doped multiple quantum wells.

scholarly journals Controlling the non-linear optical properties of MgO by tailoring the electronic structure

2020 ◽  
Vol 126 (3) ◽  
Author(s):  
Mukhtar Hussain ◽  
Hugo Pires ◽  
Willem Boutu ◽  
Dominik Franz ◽  
Rana Nicolas ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Linear Optical
Sign in / Sign up

Export Citation Format

Share Document