Ansys Learning Forum Forums Discuss Simulation Photonics How to determine the position of DFT monitor on farfield scattering analysis ? Reply To: How to determine the position of DFT monitor on farfield scattering analysis ?

Kirill
Ansys Employee

Could you please add pictures or sketches to clarify your questions? Specifically:
1. What do you mean by "behind the TFSF source" and "in front of the plane wave source"?
2. How does the "cross mark" appear?

Visuals would help to better understand the issue and provide more accurate assistance.

Best regards,
Kirill