Numerical analysis of coupling between two-dimensional conventional dielectric waveguides and photonic crystal waveguide

Dan Zhang, Hongting Jia, Kiyotoshi Yasumoto

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A problem of coupling between conventional dielectric waveguides and a two-dimensional photonic crystal waveguide is analyzed, using the Fourier series expansion method combined with the absorbing boundary condition of a perfectly matched layer (PML). A novel structure for the input and output ends of the photonic crystal waveguide is proposed to increase the coupling efficiency. Numerical examples are demonstrated and discussed to validate the effectiveness of the proposed structure.

Original languageEnglish
Pages (from-to)823-831
Number of pages9
JournalInternational Journal of Infrared and Millimeter Waves
Volume29
Issue number9
DOIs
Publication statusPublished - Sep 1 2008

All Science Journal Classification (ASJC) codes

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)
  • Electrical and Electronic Engineering

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