Fundamental guided electromagnetic dispersion characteristics in lossless dispersive metamaterial clad circular air hole waveguides

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dc.creatorKim, Ki Young
dc.date2009-02-21
dc.date.accessioned2026-07-07T12:45:26Z
dc.date.available2026-07-07T12:45:26Z
dc.descriptionThe fundamental guided electromagnetic dispersion characteristics in lossless dispersive metamaterial clad circular air hole waveguides are investigated. Two operating guided modes are found to exist: circular waveguide and surface plasmon polariton modes that support fast and slow waves, respectively. Hybrid mode classifications are also made in an empirical manner so that the guided modes can be sorted into either TM-like or TE-like modes in terms of their unique dispersion characteristics. Unusual dispersion characteristics, including multi-valued propagation constants at a single frequency, backward waves, and subwavelength guided propagations, are observed and discussed in relation to the air-hole radii and dielectric and magnetic constants of the metamaterial clad. A discussion comparing the extraordinary dispersion characteristics with those of other dielectric, plasmonic, and metamaterial waveguides is also included.
dc.description24 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0902.3696
dc.identifierhttp://arxiv.org/abs/0902.3696
dc.identifierJournal of Optics A: Pure and Applied Optics, vol. 9, no. 11, pp. 1062-1069, Nov. 2007
dc.identifierdoi:10.1088/1464-4258/9/11/016
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221081
dc.subjectOptics
dc.titleFundamental guided electromagnetic dispersion characteristics in lossless dispersive metamaterial clad circular air hole waveguides
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