Photonics

Photonics

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Dependence of farfield from monitor position

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    • April 29, 2021 at 10:47 am
      gabcavicchio
      Subscriber
      IMAGEff.jpg
    • April 29, 2021 at 3:54 pm
      Kyle
      Ansys Employee

      Generally, when using a DFT monitor for far field projections it is best to place the monitor as close as possible to the scattering object, with as large a span as possible. This allows the monitor to record the light propagating at as wide a range of angles as possible. It might be useful to expand the span of your simulation region as well, if this means you can make the monitor larger.
    • April 29, 2021 at 4:05 pm
      gabcavicchio
      Subscriber
      Thank you really much for your answer
    • April 29, 2021 at 10:45 pm
      Kyle
      Ansys Employee
      You're welcome!
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