Effect of size and composition on the third order nonlinear optical susceptibility for GaN/InxGa1-xN spherical core/shell quantum dot

Optik ◽  
2021 ◽  
pp. 167729
Author(s):  
N. Yahyaoui ◽  
A. Jbeli ◽  
N. Zeiri ◽  
S. Abdi-Ben Nasrallah ◽  
M. Said
Keyword(s):  
Quantum Dot ◽  
Nonlinear Optical ◽  
Core Shell ◽  
Third Order ◽  
Nonlinear Optical Susceptibility ◽  
The Third ◽  
Optical Susceptibility ◽  
Spherical Core

Binding energy and the third-order nonlinear optical susceptibility of an exciton in GaAs/AlGaAs core/shell spherical quantum dot

2018 ◽  
Vol 47 (4) ◽  
pp. 445-455 ◽  
Author(s):  
Zhi-Hai Zhang ◽  
Jun Sheng Li ◽  
Jian Tang ◽  
Liang Liang Yang ◽  
Kang-Xian Guo ◽  
...  
Keyword(s):  
Binding Energy ◽  
Quantum Dot ◽  
Nonlinear Optical ◽  
Core Shell ◽  
Third Order ◽  
Nonlinear Optical Susceptibility ◽  
The Third ◽  
Spherical Quantum Dot ◽  
Optical Susceptibility

The Effect of Spin-Orbit Splitting on the Third-Order Nonlinear Optical Susceptibility in CdSe/ZnS Quantum Dot Materials

2010 ◽  
Vol 663-665 ◽  
pp. 158-161
Author(s):  
Chun Jing Yu ◽  
Xiao Zhen Guo ◽  
Duan Zheng Yao
Keyword(s):  
Quantum Dot ◽  
Nonlinear Optical ◽  
Spin Orbit ◽  
Third Order ◽  
Orbit Splitting ◽  
Nonlinear Optical Susceptibility ◽  
The Third ◽  
Mass Approximation ◽  
Optical Susceptibility ◽  
Spin Orbit Splitting

The nonlinear optical susceptibility with inter-subband transitions between conduction band and valence band is theoretically calculated for CdSe/ZnS core-shell quantum dot (QD). Under the effective-mass approximation, the eigenenergy and wavefunction of electrons and holes have been calculated by solving stationary Schrödinger equation. The third-order nonlinear optical susceptibilities χ(3) of quadratic electro-optic effects (QEOE) have been also calculated in the case that spin-orbit splitting is considered.

WEAK FIELD NONLINEAR OPTICAL RESPONSE OF FERMIONS IN FRENKEL EXCITON CHAINS

1992 ◽  
Vol 06 (21) ◽  
pp. 3441-3467 ◽  
Author(s):  
FRANK C. SPANO
Keyword(s):  
Nonlinear Optical ◽  
Optical Response ◽  
Weak Field ◽  
Nonlinear Optical Response ◽  
Electronic Excitations ◽  
Third Order ◽  
Nonlinear Optical Susceptibility ◽  
The Third ◽  
Optical Susceptibility ◽  
Site Disorder

In this paper the third order nonlinear optical response of a Frenkel chain composed of N dipole-dipole coupled two-level molecules is reviewed. The fundamental electronic excitations of such a system are, in fact, fermions, a property which greatly simplifies the eigenspectrum for multiexciton states. The introduction of site disorder does not disrupt the fermion nature and is therefore easily incorporated into a general expression of the third order nonlinear optical susceptibility.

The third-order nonlinear optical susceptibility of gold

2014 ◽  
Vol 326 ◽  
pp. 74-79 ◽  
Author(s):  
Robert W. Boyd ◽  
Zhimin Shi ◽  
Israel De Leon
Keyword(s):  
Nonlinear Optical ◽  
Third Order ◽  
Nonlinear Optical Susceptibility ◽  
The Third ◽  
Optical Susceptibility
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