Tips for electromagnetic simulation (Practical)

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Other Title
  • 電磁界シミュレーションのコツ（実用編）
  • シミュレーション総復習 電磁界シミュレーションのコツ(実用編)光導波路デバイスを例に
  • シミュレーション ソウ フクシュウ デンジカイ シミュレーション ノ コツ(ジツヨウヘン)ヒカリドウハロ デバイス オ レイ ニ
  • Applications to optical waveguide-based devices
  • 光導波路デバイスを例に

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Abstract

<p>The finite-difference time-domain (FDTD) method and the beam-propagation method (BPM) have widely been used to analyze and design optical waveguide-based devices. In this article, the practical applications of the FDTD method are presented, in which an optical waveguide with high reflection coatings and a band-pass filter using a metal-insulator-metal waveguide are analyzed and discussed. The BPM is also applied to the calculation of eigenmodes with the imaginary-distance procedure. Full-vectorial BPM calculations are given in the application of a polarization rotator with attention to power conservation. Finally, some tips for electromagnetic simulations are also mentioned.</p>

Journal

  • Oyo Buturi

    Oyo Buturi 86 (5), 408-411, 2017-05-10

    The Japan Society of Applied Physics

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