Home Forums FDTD directional coupler

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    • #48387
      rabab shalaby
      Participant

      Dear all,
      I would like to know how I can get the cross and forward coupling of the Directional coupler in Opti-FDTD.

    • #48624
      Damian Marek
      Participant

      You can use Observation Areas to detect the amount of power flow through each arm in a coupler and compare that to the input power. See our TE planar waveguide coupler splitter tutorial in the OptiFDTD installation folder.

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