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Photonics – Chinese

Photonics – Chinese

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  3. 光子晶体波导有效折射率仿真

光子晶体波导有效折射率仿真

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    • April 21, 2024 at 1:16 pm
      tlyeer
      Subscriber

      老师你好！ 我在一篇文章中看到一个硅光子晶体波导的有效折射率仿真，如下图

      左边直波导用MODE中的FDE可以直接计算横截面得到Neff，右边的光子晶体波导如何用MODE中的FDE计算得到？或者说需要用到其他的模块？还请指教。

    • April 22, 2024 at 5:43 pm
      Guilin Sun
      Ansys Employee

      只能从能带结构里面计算，或者参考这个 https://www.lumerical.com/learn/video/swg-bandstructures 以及

      /forum/forums/topic/effective-indices-of-first-two-modes-in-swg-2/

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