Reply To: How to create parabolic cone structure in charge lumerical.

[sumit.20dr0152]

Hi Amrita,

Thank you very much for your response.

Yes, you are absolutely right that using a custom object, we can create such structures in the FDTD suite. I tried to export the geometry as a GDSII file, but unfortunately, it did not work.

Moreover, I used the Tinkercad CAD tool to create the parabolic cone and imported it into the CHARGE suite. However, I did not get satisfactory results because the generated structure pattern was asymmetrical, and the mesh size was extremely small. I will try creating the geometry with Solidworks, as you suggested.

Thank you again for your help.

Regards