I have a solar cell structure to which I need to import the optical generation from FDTD. I noticed that meshing properties are different between FDTD and DEVICE. So, I would like to know how optical generation data is embedded into the mesh in DEVICE environment. I know that in FDTD, calculated solar generation is interpolated to mesh nodes.
So, if we have a different mesh accuracy in DEVICE, would it still work ?
What are the important aspects to take into account regarding the mesh settings of both solvers?
How can I make sure that imported optical generation works correctly ?