Ansys Learning Forum Forums Discuss Simulation Photonics FDTD error: The source is not large enough to calculate a mode Reply To: FDTD error: The source is not large enough to calculate a mode

tim.fuhrmann
Subscriber

Hi Greg, 

thank you for your quick reply. Changing the mesh settings and changing the tickness of the PML boundaries worked perfectly, thank you.

Best,
TimÂ