Build up and pinning of linear polarization in the Bose condensates of exciton polaritons

J. Kasprzak; R. André; Le Si Dang; I. A. Shelykh; A. V. Kavokin; Yuri G. Rubo; K. V. Kavokin; G. Malpuech

doi:10.1103/PhysRevB.75.045326

Build up and pinning of linear polarization in the Bose condensates of exciton polaritons

J. Kasprzak^*, R. André, Le Si Dang, I. A. Shelykh, A. V. Kavokin, Yuri G. Rubo, K. V. Kavokin, G. Malpuech

^*Corresponding author for this work

Faculty of Physical Sciences

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

88 Citations (Scopus)

Abstract

The linear polarization degree of the photoluminescence from a nonresonantly pumped CdTe microcavity exhibits a dramatic increase from about 0 to more than 85% once the threshold of stimulated scattering of the exciton polaritons toward the Bose-Einstein condensate is passed. The linear polarization direction is pinned to one of the crystallographic axes of the cavity. These effects are well accounted for within a model of localized condensate of interacting bosons.

Original language	English
Article number	045326
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	75
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevB.75.045326
Publication status	Published - 2007

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abstract = "The linear polarization degree of the photoluminescence from a nonresonantly pumped CdTe microcavity exhibits a dramatic increase from about 0 to more than 85% once the threshold of stimulated scattering of the exciton polaritons toward the Bose-Einstein condensate is passed. The linear polarization direction is pinned to one of the crystallographic axes of the cavity. These effects are well accounted for within a model of localized condensate of interacting bosons.",

author = "J. Kasprzak and R. Andr{\'e} and Dang, {Le Si} and Shelykh, {I. A.} and Kavokin, {A. V.} and Rubo, {Yuri G.} and Kavokin, {K. V.} and G. Malpuech",

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AU - Kasprzak, J.

AU - André, R.

AU - Dang, Le Si

AU - Shelykh, I. A.

AU - Kavokin, A. V.

AU - Rubo, Yuri G.

AU - Kavokin, K. V.

AU - Malpuech, G.

PY - 2007

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AB - The linear polarization degree of the photoluminescence from a nonresonantly pumped CdTe microcavity exhibits a dramatic increase from about 0 to more than 85% once the threshold of stimulated scattering of the exciton polaritons toward the Bose-Einstein condensate is passed. The linear polarization direction is pinned to one of the crystallographic axes of the cavity. These effects are well accounted for within a model of localized condensate of interacting bosons.

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DO - 10.1103/PhysRevB.75.045326

M3 - Article

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IS - 4

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ER -

Build up and pinning of linear polarization in the Bose condensates of exciton polaritons

Abstract

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