Relative power distribution in an infrared annular core optical fiber

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Using scalar field approximation, an analytical investigation has been made of the relative distribution of power in the guiding region of an annular core optical fiber operating in the infrared region of the electromagnetic spectrum. The fiber core is assumed to be made of two concentric circles. Variation of the fractional power in the guiding region is plotted against the dimensionless core parameter. The cases of three lowest azimuthal modal indices have been described. It is found that the lower modes play a major role in the transmission of power.

Original languageEnglish
Pages (from-to)479-482
Number of pages4
JournalOptik (Jena)
Volume112
Issue number10
Publication statusPublished - 2001
Externally publishedYes

Fingerprint

Optical fibers
optical fibers
Infrared radiation
Fibers
electromagnetic spectra
scalars
fibers
approximation

Keywords

  • EM wave propagation
  • Optical fibers
  • Optical waveguides

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Relative power distribution in an infrared annular core optical fiber. / Choudhury, Pankaj Kumar.

In: Optik (Jena), Vol. 112, No. 10, 2001, p. 479-482.

Research output: Contribution to journalArticle

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