Quantum beats between light and dark polariton states in semiconductor microcavities

I. A. Shelykh; L. Viña; A. V. Kavokin; N. G. Galkin; G. Malpuech; R. André

doi:10.1002/pssc.200304066

Quantum beats between light and dark polariton states in semiconductor microcavities

I. A. Shelykh, L. Viña, A. V. Kavokin, N. G. Galkin, G. Malpuech, R. André

Faculty of Physical Sciences

University of Iceland

Research output: Contribution to journal › Article › peer-review

Abstract

We observe experimentally pronounced beats of the intensity of photoluminescence from a bottleneck region of a microcavity in the strong coupling regime. These beats are extremely sensitive to the pumping intensity and vanish for the weak pumping. We show theoretically that the process of polariton-polariton scattering leading to the mixing between bright and dark polariton states is responsible for this effect.

Original language	English
Pages (from-to)	1351-1356
Number of pages	6
Journal	Physica Status Solidi C: Conferences
Volume	1
Issue number	6
DOIs	https://doi.org/10.1002/pssc.200304066
Publication status	Published - 2004

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title = "Quantum beats between light and dark polariton states in semiconductor microcavities",

abstract = "We observe experimentally pronounced beats of the intensity of photoluminescence from a bottleneck region of a microcavity in the strong coupling regime. These beats are extremely sensitive to the pumping intensity and vanish for the weak pumping. We show theoretically that the process of polariton-polariton scattering leading to the mixing between bright and dark polariton states is responsible for this effect.",

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AU - Shelykh, I. A.

AU - Viña, L.

AU - Kavokin, A. V.

AU - Galkin, N. G.

AU - Malpuech, G.

AU - André, R.

PY - 2004

Y1 - 2004

N2 - We observe experimentally pronounced beats of the intensity of photoluminescence from a bottleneck region of a microcavity in the strong coupling regime. These beats are extremely sensitive to the pumping intensity and vanish for the weak pumping. We show theoretically that the process of polariton-polariton scattering leading to the mixing between bright and dark polariton states is responsible for this effect.

AB - We observe experimentally pronounced beats of the intensity of photoluminescence from a bottleneck region of a microcavity in the strong coupling regime. These beats are extremely sensitive to the pumping intensity and vanish for the weak pumping. We show theoretically that the process of polariton-polariton scattering leading to the mixing between bright and dark polariton states is responsible for this effect.

UR - https://www.scopus.com/pages/publications/2542559642

U2 - 10.1002/pssc.200304066

DO - 10.1002/pssc.200304066

M3 - Article

SN - 1610-1634

VL - 1

SP - 1351

EP - 1356

JO - Physica Status Solidi C: Conferences

JF - Physica Status Solidi C: Conferences

IS - 6

ER -

Quantum beats between light and dark polariton states in semiconductor microcavities

Abstract

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