Learning Forum

[Davide Monopoli]

Hi, when I use my own material data with proper definition in material database it happens that when I launch a simulation braodband in varFDTD 2.5 it gives me divergence... so that I can't simulate the behaviour of the dispersion on my field.

It works properly the narrowband option with same conditions..I tried to change all the parameters about mesh/boundaries/ fitting but nothing.

Any suggestions?

Thanks

[Dev]

Hi,

Can you share the screenshot of the error message ?

You can also get in depth information about diverging simulation in the following link:

Troubleshooting diverging simulations in FDTD – Ansys Optics 

 

Thanks and regards

Devika