Numerical techniques for modeling guided-wave photonic devices

Authors:
  • AGA. Gopinath
    A. Gopinath
  • RPR. Pregla
    R. Pregla
  • SHS. Helfert
    S. Helfert

Abstract
Accurate modeling of photonic devices is essential for the development of new, higher performance optical components required by current and future high-bandwidth communications systems. This paper reviews several key techniques for such modeling, many of which are used in commercial design tools. These include several mode-solving techniques, the beam propagation method, the method of lines, and the finite-difference time-domain technique.

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