Ansys Learning Forum Forums Discuss Simulation Photonics Unable to modify the source in the terahertz band in Grating S parameters Reply To: Unable to modify the source in the terahertz band in Grating S parameters

Guilin Sun
Ansys Employee

Please open the analysis group, and check how does the input frequency is assigned to the source. Maybe it assues the frequency is in THz but if you show the data it would be in Hz.Â