• jannatul nayem

      to design a dshaped fiber should i use FDTD or DGTD?

    • Guilin Sun
      Ansys Employee

      Do you want to get the mode properties or transmission/reflection result?

      If it is for mode design, you can use FDE or FEEM;

      If it is for transmission/reflection, you can use FDTD, since DGTD currently has only plane wave and Gaussian sources.


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