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Nonlinear optical properties of a Poschl-Teller quantum well under electric and magnetic fields
Date
2012-04-01
Author
AYTEKİN, ÖZLEM
Turgut, Sadi
Tomak, Mehmet
Metadata
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
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The nonlinear optical properties of a Poschl-Teller Quantum well (PTQW) under electric and magnetic fields are studied. The salient feature of this potential is its flexibility. It can be made asymmetrical by a proper choice of its two parameters. Optical rectification, second and third-harmonic generation susceptibilities are calculated using the density matrix formalism. We study the effects of quantum confinement, electric and magnetic fields on all of these optical coefficients.
Subject Keywords
Model
,
Laser
,
Intersubband absorption
,
3rd-harmonic generation
,
Adjustable asymmetry
,
Refractive-index
URI
https://hdl.handle.net/11511/35137
Journal
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
DOI
https://doi.org/10.1016/j.physe.2012.04.005
Collections
Department of Physics, Article