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Excitation of nonradiating magnetic anapole states with azimuthally polarized vector beams

Lamprianidis, Aristeides; Miroshnichenko, Andrey

Description

Nonradiating current configurations have been drawing the attention of the physics community for many years. It has been demonstrated recently that dielectric nanoparticles provide a unique platform to host such nonradiating modes, called "anapoles". Here we study theoretically the excitation of such exotic anapole modes in silicon nanoparticles using structured light. Alternative illumination configurations, properly designed, are able to unlock hidden behavior of scatterers. Particularly,...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/202977
Source: Beilstein Journal of Nanotechnology
DOI: 10.3762/bjnano.9.139
Access Rights: Open Access

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