Kerr effect in ladder-plus-Y-configuration in double quantum dot structure

This work models the Kerr effect in double quantum dot (DQD) ladder-plus-Y system using the density matrix theory. The QD inhomogeneity and wetting layer effect are considered. The Kerr effect is shown to be increased at small pumping where the linear absorption is inhibited. Under very weak probe f...

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Bibliographic Details
Published in:Journal of the Korean Physical Society 2021, 78(11), , pp.1084-1088
Main Authors: Jasim, Sabeeh, Chkheam, Ali M., Al-Nashy, B., Al-Khursan, Amin Habbeb
Format: Article
Language:English
Subjects:
Inhomogeneity
Kerr effects
Mathematical and Computational Physics
Matrix theory
Original Paper
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum dots
Theoretical
Wetting
물리학
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Summary:This work models the Kerr effect in double quantum dot (DQD) ladder-plus-Y system using the density matrix theory. The QD inhomogeneity and wetting layer effect are considered. The Kerr effect is shown to be increased at small pumping where the linear absorption is inhibited. Under very weak probe field in comparison to the pump field, no electromagnetically induced transparency window is shown.
ISSN:0374-4884
1976-8524
DOI:10.1007/s40042-021-00149-4