Theoretical and experimental study of guided modes of the wire medium slab

A. E. Ageyskiy, Yu Tyshetskiy, I. V. Iorsh, A. A. Orlov, R. Dubrovka, S. V. Vladimirov, P. A. Belov, Yu S. Kivshar

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Citation (Scopus)

    Abstract

    We study the guided modes in the wire medium slab taking into account both the nonlocality and losses in the structure. We show that due to the fact that the wire medium is an extremeley spatially dispersive metamaterial, the effect of nonlocality plays a critical role since it results in coupling between the otherwise orthogonal guided modes. We show that such a structure supports a set of deep subwavelength propagating modes and that it exhibits properties of a single mode waveguide at any fixed frequency which is below the plasma frequency of the wires. We compare our analytical results with the dispersion relations extracted from the experimental measurements.

    Original languageEnglish
    Title of host publication2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages52-54
    Number of pages3
    ISBN (Electronic)9781479934522
    DOIs
    Publication statusPublished - 5 Nov 2014
    Event2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 - Copenhagen, Denmark
    Duration: 25 Aug 201428 Aug 2014

    Publication series

    Name2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014

    Conference

    Conference2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
    Country/TerritoryDenmark
    CityCopenhagen
    Period25/08/1428/08/14

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