Asymmetric quantum dot in a microcavity as a nonlinear optical element

Asymmetric quantum dot in a microcavity as a nonlinear optical element

We have investigated theoretically the interaction between individual quantum dot with broken inversion symmetry and an electromagnetic field of a single-mode quantum microcavity. It is shown that in the strong-coupling regime the system demonstrates nonlinear optical properties and can serve as emi...

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Bibliographic Details
Main Authors: Savenko, I. G., Kibis, O. V., Shelykh, Ivan A.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Science::Physics::Atomic physics::Quantum theory
Online Access:https://hdl.handle.net/10356/95365
http://hdl.handle.net/10220/9240
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Institution: Nanyang Technological University
Language: English
Description
Summary:We have investigated theoretically the interaction between individual quantum dot with broken inversion symmetry and an electromagnetic field of a single-mode quantum microcavity. It is shown that in the strong-coupling regime the system demonstrates nonlinear optical properties and can serve as emitter of the terahertz radiation at Rabi frequency of the system. Analytical results for the simplest physical situations are obtained and a numerical quantum approach for calculating an emission spectrum is developed.

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