Numerical analysis of optical waveguides based on periodic fourier transform

K. Watanabe, Kousuke Kuto

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Periodic Fourier transform is formally introduced to analyses of the electromagnetic wave propagation in optical waveguides. The transform make the field components periodic and they are then expanded in Fourier series without introducing an approximation of artificial periodic boundary. The proposed formulation is applied to two-dimensional slab waveguide structures, and the numerical results evaluate the validity and show some properties of convergence.

Original languageEnglish
Pages (from-to)1-21
Number of pages21
JournalProgress in Electromagnetics Research
Volume64
DOIs
Publication statusPublished - 2006 Jan 1
Externally publishedYes

Fingerprint

Electromagnetic wave propagation
Fourier series
Optical waveguides
optical waveguides
numerical analysis
Numerical analysis
wave propagation
electromagnetic radiation
Fourier transforms
slabs
Waveguides
waveguides
formulations
approximation

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Numerical analysis of optical waveguides based on periodic fourier transform. / Watanabe, K.; Kuto, Kousuke.

In: Progress in Electromagnetics Research, Vol. 64, 01.01.2006, p. 1-21.

Research output: Contribution to journalArticle

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