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Photonics

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  3. Lumerical Edge coupler example

Lumerical Edge coupler example

    • April 24, 2025 at 2:24 pm
      firdoust
      Subscriber

      Hi, 

      I am not getting the modes as described in the edge coupler example. Hence the mode overlap is only 0.2. 

      How can I obtain the same overlap and modes as described in the example detail. I did not change anything in the file. I am just running the files as described. 

    • April 28, 2025 at 2:39 pm
      Kirill
      Ansys Employee

      This topic has been moved to the Photonics  forum. Thank you! 

    • April 28, 2025 at 11:01 pm
      Kirill
      Ansys Employee

      Dear Subscriber,

      It seems you were not able to find the taper modes as described in the article.

      When you open the unmodified file, try searching for the taper modes first, and then for the fiber modes.
      Make sure you are able to obtain the results as shown in the screenshot in the article.

      Best regards,
      Kirill

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