Home Forums FDTD arc waveguide

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    • #28404
      Kiki Kosma
      Participant

      Hello!
      I work with optiFDTD. How can I calculate the modes of an arc waveguide?
      Thanks!

    • #28416
      Damian Marek
      Participant

      Currently, it is not possible to find the modes for an arc waveguide when the Input Plane is intersecting the arc waveguide. You need to include a short straight section before the arc.

      Another possibility is to use a straight waveguide section and use the ADI mode solver to find the modes of a bent waveguide using the mode solver options.

      Regards

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