Exciton polaritons in two-dimensional photonic crystals

D. Bajoni; D. Gerace; M. Galli; J. Bloch; R. Braive; I. Sagnes; A. Miard; A. Lemaître; M. Patrini; L. C. Andreani

doi:10.1103/PhysRevB.80.201308

Exciton polaritons in two-dimensional photonic crystals

D. Bajoni
, D. Gerace
, M. Galli
, J. Bloch
, R. Braive
, I. Sagnes
, A. Miard
, A. Lemaître
, M. Patrini
, L. C. Andreani

École Polytechnique

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

Abstract

Experimental evidence of strong coupling between excitons confined in a quantum well and the photonic modes of a two-dimensional dielectric lattice is reported. Both resonant scattering and photoluminescence spectra at low temperature show the anticrossing of the polariton branches, fingerprint of strong coupling regime. The experiments show that the polariton dispersion can be tailored by properly varying the photonic crystal lattice parameter, which enlarges the possibility of engineering polariton dispersion.

Original language	English
Article number	201308
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	80
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevB.80.201308
Publication status	Published - 16 Nov 2009

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10.1103/PhysRevB.80.201308

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abstract = "Experimental evidence of strong coupling between excitons confined in a quantum well and the photonic modes of a two-dimensional dielectric lattice is reported. Both resonant scattering and photoluminescence spectra at low temperature show the anticrossing of the polariton branches, fingerprint of strong coupling regime. The experiments show that the polariton dispersion can be tailored by properly varying the photonic crystal lattice parameter, which enlarges the possibility of engineering polariton dispersion.",

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AU - Bajoni, D.

AU - Gerace, D.

AU - Galli, M.

AU - Bloch, J.

AU - Braive, R.

AU - Sagnes, I.

AU - Miard, A.

AU - Lemaître, A.

AU - Patrini, M.

AU - Andreani, L. C.

PY - 2009/11/16

Y1 - 2009/11/16

N2 - Experimental evidence of strong coupling between excitons confined in a quantum well and the photonic modes of a two-dimensional dielectric lattice is reported. Both resonant scattering and photoluminescence spectra at low temperature show the anticrossing of the polariton branches, fingerprint of strong coupling regime. The experiments show that the polariton dispersion can be tailored by properly varying the photonic crystal lattice parameter, which enlarges the possibility of engineering polariton dispersion.

AB - Experimental evidence of strong coupling between excitons confined in a quantum well and the photonic modes of a two-dimensional dielectric lattice is reported. Both resonant scattering and photoluminescence spectra at low temperature show the anticrossing of the polariton branches, fingerprint of strong coupling regime. The experiments show that the polariton dispersion can be tailored by properly varying the photonic crystal lattice parameter, which enlarges the possibility of engineering polariton dispersion.

UR - https://www.scopus.com/pages/publications/77954700381

U2 - 10.1103/PhysRevB.80.201308

DO - 10.1103/PhysRevB.80.201308

M3 - Article

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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ER -

Exciton polaritons in two-dimensional photonic crystals

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