• DocumentCode
    913037
  • Title

    Approximate eigenvalues for a circular rod of arbitrary relative permittivity

  • Author

    Snyder, A.W.

  • Author_Institution
    Yale University, Becton Center, New Haven, USA
  • Volume
    7
  • Issue
    4
  • fYear
    1971
  • Firstpage
    105
  • Lastpage
    106
  • Abstract
    A simple and useful approximate expression for the eigenvalues of a circular dielectric or glass waveguide of arbitrary relative permittivity are found. Although the approximation is derived for conditions far from cutoff, it is accurate except close to cutoff.
  • Keywords
    circular waveguides; fibre optics; optical waveguides; permittivity; circular optical waveguide; eigenvalues;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19710070
  • Filename
    4235177
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=913037