Chiral light-matter interaction in dielectric photonic topological insulators

Oh, Sang Soon ORCID: https://orcid.org/0000-0003-3093-7016, Lang, Ben, Beggs, Daryl M. ORCID: https://orcid.org/0000-0002-2231-7514, Huffaker, Diana L. ORCID: https://orcid.org/0000-0001-5946-4481, Saba, Matthias and Hess, Ortwin 2019. Chiral light-matter interaction in dielectric photonic topological insulators. Presented at: CLEO Pacific Rim Conference 2018, Hong Kong, China, 29 Jul - 3 Aug 2018. CLEO Pacific Rim Conference 2018. OSA Technical Digest. , vol.Th4H OSA publishing, Th4H.5. 10.1364/CLEOPR.2018.Th4H.5

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Abstract

A unidirectional chiral edge mode in photonic topological insulators can be selectively excited by a circularly-polarized dipole source. We show that the directionality is also determined by the position of the dipole source.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Publisher:	OSA publishing
ISBN:	9781557528209
Date of First Compliant Deposit:	22 January 2019
Last Modified:	24 Oct 2022 08:44
URI:	https://orca.cardiff.ac.uk/id/eprint/118582

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