Subminiature emitters based on a single (111) In(Ga)As quantum dot and hybrid microcavity


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Abstract

The results of numerical modeling and investigation of a hybrid microcavity based on a semiconductor Bragg reflector and a microlens selectively positioned above a single (111) In(Ga)As quantum dot are presented. Emitters based on the hybrid microcavity demonstrate the effective pumping of a single quantum dot and high emission output efficiency. The microcavity design can be used to implement emitters of polarization- entangled photon pairs based on single semiconductor quantum dots.

About the authors

I. A. Derebezov

Institute of Semiconductor Physics, Siberian Branch; Siberian State University of Telecommunications and Information Science

Author for correspondence.
Email: derebezov@isp.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630102

V. A. Gaisler

Institute of Semiconductor Physics, Siberian Branch; Novosibirsk State Technical University

Email: derebezov@isp.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630073

A. V. Gaisler

Institute of Semiconductor Physics, Siberian Branch

Email: derebezov@isp.nsc.ru
Russian Federation, Novosibirsk, 630090

D. V. Dmitriev

Institute of Semiconductor Physics, Siberian Branch

Email: derebezov@isp.nsc.ru
Russian Federation, Novosibirsk, 630090

A. I. Toropov

Institute of Semiconductor Physics, Siberian Branch

Email: derebezov@isp.nsc.ru
Russian Federation, Novosibirsk, 630090

S. Fischbach

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

A. Schlehahn

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

A. Kaganskiy

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

T. Heindel

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

S. Bounouar

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

S. Rodt

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623

S. Reitzenstein

Technische Universität Berlin

Email: derebezov@isp.nsc.ru
Germany, Berlin, D-10623


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