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Exciton-polaritons in Bragg gratings

Creatore, C., Mouchliadis, Leonidas, Biancalana, F., Osborne, S. and Langbein, Wolfgang Werner 2010. Exciton-polaritons in Bragg gratings. Journal of Physics: Conference Series 210 , 012034. 10.1088/1742-6596/210/1/012034

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We study the strong coupling between photons and bulk excitons in a one-dimensional Bragg grating. The dispersion of the resulting Bragg-polariton states resembles the dispersion of quantum-well microcavity polaritons. We report on a parametric scattering process at two "magic frequencies" occurring due to the strong excitonic nonlinearity.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Physics and Astronomy
Subjects: Q Science > QC Physics
Publisher: IOP Publishing
ISSN: 1742-6596
Last Modified: 23 Oct 2017 10:01

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