Home Forums FDTD PGB solver

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    • #36847
      Saurabh Bhamra
      Participant

      I have been running PGB band solver for a structure and what it gives at output is only one band gap but if I look PGB solver again then I think there should be one more band gap between 0.4 and 0.2 but the PGB solver isn’t showing it. So anyone can tell what I’m doing wrong or why it isn’t showing that band gap region.

    • #36849
      Saurabh Bhamra
      Participant

      This is the ss of parameters I set for the PGB solver simulation

    • #37324
      perveen akhter
      Participant

      TE and TM are switched in FDTD. so you may want to check it by ching TE to TM

    • #37325
      perveen akhter
      Participant

      sorry for the typo. I mean changing TE to TM

    • #37789
      Saurabh Bhamra
      Participant

      It is not showing any in TM mode.

    • #41301
      Tamer Saleh
      Participant

      Try to change resolution to see the hidden PBG

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