Fourier series expansion method combined with perfectly matched layer for modeling of optical waveguides

Dan Zhang, Hongting Jia, Kiyotoshi Yasumoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    A numerical approach to analyze optical waveguides is discussed using Fourier series expansion method combined with the Chew's perfectly matched layer (PML) scheme. Since the fields inside the PML are described in term of a single complex- coordinate-stretching parameter, the formulation of problems and the matrix equation to be solved become much simpler compared with those based on the Berenger's PML model. The numerical example for an optical waveguide -diffraction problem demonstrates that the convergence of solutions is significantly improved by using the present approach.

    Original languageEnglish
    Title of host publicationAPMC 2005
    Subtitle of host publicationAsia-Pacific Microwave Conference Proceedings 2005
    DOIs
    Publication statusPublished - Dec 1 2005
    EventAPMC 2005: Asia-Pacific Microwave Conference 2005 - Suzhou, China
    Duration: Dec 4 2005Dec 7 2005

    Publication series

    NameAsia-Pacific Microwave Conference Proceedings, APMC
    Volume5

    Other

    OtherAPMC 2005: Asia-Pacific Microwave Conference 2005
    CountryChina
    CitySuzhou
    Period12/4/0512/7/05

    All Science Journal Classification (ASJC) codes

    • Engineering(all)

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