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Bending of electromagnetic waves in all-dielectric particle array waveguides

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Date

2014-11-07

Authors

Savelev, Roman S.
Filonov, Dmitry S.
Kapitanova, Polina V.
Krasnok, Alexander E.
Miroshnichenko, Andrey E.
Belov, Pavel A.
Kivshar, Yuri S.

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Physics (AIP)

Abstract

We propose and demonstrate experimentally an alternative approach for realizing subwavelength photonic structures, exploiting the waveguiding properties of chains of high-index dielectric disks with both electric and magnetic dipole resonances. We reveal that the electromagnetic energy can be efficiently guided through sharp corners by means of the mode polarization conversion at waveguide bends. We confirm experimentally the guidance through a 90° bend in the microwave frequency range.

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Citation

URI

http://hdl.handle.net/1885/16125

Collections

Open Access Research

Source

Applied Physics Letters

Type

Journal article

Book Title

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Access Statement

License Rights

DOI

10.1063/1.4901264

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01_Savelev_Bending_of_electromagnetic_2014.pdf (1.62 MB)
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