I am running an EME simulation and I want to estimate the transmission between the n and n+1 cell. If I right-click on it, I can choose between “overlap_n_n+1” and “S-matrix_n_n=1” but I don’t get the difference in the physical meaning. While I assume that the transmission of a certain mode is the (Abs)^2 of the corresponding element in the S-matrix, I’m not sure about the interpretation of the overlap. In fact, in some reference text I found that they can be defined in the same way, but the numerical values that I get from the simulation are significantly different from each other.
Thanks in advance!