Towards the dispersion relations for dielectric optical fibers with helical windings under slow- and fast-wave considerations - A comparative analysis

D. Kumar, Pankaj Kumar Choudhury, O. N. Singh

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

The paper presents the electromagnetic (EM) wave propagation in cylindrical optical fibers with helical windings under slow- and fast-wave considerations. Field components are deduced for both the cases, and also, the dispersion relations are obtained by applying the boundary conditions, as modified by the presence of conducting helical windings. Two special cases are considered corresponding to the values of the helical pitch angle as 0° and 90°. A comparison of the dispersion relations is presented.

Original languageEnglish
Pages (from-to)409-420
Number of pages12
JournalProgress in Electromagnetics Research
Volume80
DOIs
Publication statusPublished - 2008
Externally publishedYes

Fingerprint

helical windings
Optical fibers
optical fibers
Electromagnetic wave propagation
pitch (inclination)
wave propagation
electromagnetic radiation
Boundary conditions
boundary conditions
conduction

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Radiation
  • Electrical and Electronic Engineering

Cite this

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abstract = "The paper presents the electromagnetic (EM) wave propagation in cylindrical optical fibers with helical windings under slow- and fast-wave considerations. Field components are deduced for both the cases, and also, the dispersion relations are obtained by applying the boundary conditions, as modified by the presence of conducting helical windings. Two special cases are considered corresponding to the values of the helical pitch angle as 0° and 90°. A comparison of the dispersion relations is presented.",
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AB - The paper presents the electromagnetic (EM) wave propagation in cylindrical optical fibers with helical windings under slow- and fast-wave considerations. Field components are deduced for both the cases, and also, the dispersion relations are obtained by applying the boundary conditions, as modified by the presence of conducting helical windings. Two special cases are considered corresponding to the values of the helical pitch angle as 0° and 90°. A comparison of the dispersion relations is presented.

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