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Photonics

Photonics

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  3. RCWA Angle Source

RCWA Angle Source

    • September 26, 2024 at 9:00 am
      maori.cabanes
      Subscriber

      I'm using the RCWA solver. I'm working on an application where I need to study the transmission under different angles of incidence. For now I'm doing some tests just using a simple surface (1.0 index). When I apply a theta angle I can't see the tilt of the field on the monitor. Am I missing something ? Thank you.

       

    • September 27, 2024 at 3:24 pm
      Guilin Sun
      Ansys Employee

      tested, confirmed. it seems it only counts the phase in one direction. We will investigate more.

    • October 2, 2024 at 7:43 am
      maori.cabanes
      Subscriber

      Thank you for your answer. But do the other results (grating characterization for example) really take into account the angle of incidence ?

    • October 2, 2024 at 5:11 pm
      Guilin Sun
      Ansys Employee

      It should. you can compare the RCWA result with stackrt.

       

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