Ansys Learning Forum Forums Discuss Simulation Photonics Photonic Bandstructure Calculations Reply To: Photonic Bandstructure Calculations

Guilin Sun
Ansys Employee
Good question! The online examples did not mention this.
Actually the true value of k vectors are calculated inside "model" script:
This means the FDTD object pass the absolute values to the simulation, whereas in the sweep it uses normalized k values, which are represented as points.