Reply To: how to get the reflectance of different levels of super surface diffraction grat

[Kirill]

Dear Subscriber,

1.       If you use FDTD, please refer to the following examples: Diffraction grating – Ansys Optics and Blazed grating – Ansys Optics.
2.       You may also want to consider using the RCWA solver. For more details, see the RCWA Product Reference Manual – Ansys Optics.
3.       We have three forum branches dedicated to photonics. If you have any follow-up questions, please post them in the relevant branch: Photonics (English), Photonics – Chinese, and Photonics – Korean.

Best regards,
Kirill