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Giant field enhancement in high-index dielectric subwavelength particles

Kapitanova, Polina; Ternovski, Vladimir; Miroshnichenko, Andrey; Pavlov, Nikita; Belov, Pavel; Kivshar, Yuri; Tribelsky, Michael

Description

Besides purely academic interest, giant field enhancement within subwavelength particles at light scattering of a plane electromagnetic wave is important for numerous applications ranging from telecommunications to medicine and biology. In this paper, we experimentally demonstrate the enhancement of the intensity of the magnetic field in a high-index dielectric cylinder at the proximity of the dipolar Mie resonances by more than two orders of magnitude for both the TE and TM polarizations of...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
URI: http://hdl.handle.net/1885/218069
Source: Scientific Reports
DOI: 10.1038/s41598-017-00724-5

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