Exciton-polaritons in Bragg gratings

Creatore, C., Mouchliadis, Leonidas, Biancalana, F., Osborne, S. and Langbein, Wolfgang Werner ORCID: https://orcid.org/0000-0001-9786-1023 2010. Exciton-polaritons in Bragg gratings. Journal of Physics: Conference Series 210 , 012034. 10.1088/1742-6596/210/1/012034

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Abstract

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:	Schools > Physics and Astronomy
Subjects:	Q Science > QC Physics
Publisher:	IOP Publishing
ISSN:	1742-6596
Last Modified:	20 Oct 2022 08:08
URI:	https://orca.cardiff.ac.uk/id/eprint/27331

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