I am trying silicon oxide grating on silicon substrate in 3D. but in 3D simulations, there is no crosscut view type option to see the field pattern or farfield which we can do in 2D. and for titled input reflection and trasnmission is not making much sense to me .
if you have any idea
did you get the photonic crystal in slab problem solved, I tried the same paper triangular lattice parameters but not getting the bandgap same as in the paper, please let me know if you were able to reproduce the bandgap from reference.
I am trying to use plane wave input at 45 deg. but I feel that won’t cover my whole layout, is there any way to compensate for that, or can I move the center of input to at one end of x intsead of x=0.