Investigation of uniaxial anisotropic chiral metamaterial waveguide with perfect electromagnetic conductor loading

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The paper presents investigations of the electromagnetic characteristics of circular waveguides made of uniaxial anisotropic chiral medium; the outer surface of the guide being coated with a PEMC (perfect electromagnetic conductor) medium. The emphasis is given on the energy flux density patterns of such guides with varieties of anisotropic chiral materials. Dispersion relation of the guide is developed, and followed by the evaluation of sustained modes, which determine the energy flux density patterns corresponding to different low-order hybrid modes. The flux density characteristics provide the evidence of existing backward waves in uniaxial anisotropic mediums, contributing more to the phenomenon of slow light in chiral metamaterials.

Original languageEnglish
Pages (from-to)1228-1232
Number of pages5
JournalOptik
Volume126
Issue number11-12
DOIs
Publication statusPublished - 1 Jun 2015

Fingerprint

Metamaterials
Anisotropic media
Waveguides
conductors
flux density
electromagnetism
Fluxes
waveguides
Slow light
circular waveguides
Circular waveguides
backward waves
anisotropic media
energy
evaluation

Keywords

  • Chiral fibers
  • EM wave propagation
  • Metamaterials

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Investigation of uniaxial anisotropic chiral metamaterial waveguide with perfect electromagnetic conductor loading. / Baqir, M. A.; Choudhury, Pankaj Kumar.

In: Optik, Vol. 126, No. 11-12, 01.06.2015, p. 1228-1232.

Research output: Contribution to journalArticle

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