Transmission/reflection for a non-periodic structure

#1

Hello

I usually simulate scattering/absorption using a tfsf source and the cross section analysis group. But I’m wondering, is it possible to simulate transmission through a non-periodic structure? Such as using a gaussian source and put a power monitor below the substrate. Every example I find for simulating transmission/reflection utilize a bloch/periodic boundary, but in my case, the structure is not periodic (in experiments).

#2