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Talbot Effect for Exciton Polaritons

Gao, Tingge; Estrecho, Eliezer (Eli); Li, Guangyao (Leo); Egorov, Oleg A; Ma, X; Winkler, Karol; Kamp, Martin; Schneider, C; Hofling, Sven; Truscott, Andrew; Ostrovskaya, Elena

Description

e demonstrate, experimentally and theoretically, a Talbot effect for hybrid light-matter waves—an exciton-polariton condensate formed in a semiconductor microcavity with embedded quantum wells. The characteristic “Talbot carpet” is produced by loading the exciton-polariton condensate into a microstructured one-dimensional periodic array of mesa traps, which creates an array of phase-locked sources for coherent polariton flow in the plane of the quantum wells. The spatial distribution of the...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152423
Source: Physical Review Letters
DOI: 10.1103/PhysRevLett.117.097403
Access Rights: Open Access

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