Recent content by MarcelComsol

Hi DrClaude The problem was the propagation constant of my ports... My current understanding of the propagation constant is that it must correspond to the vertical component of the wave vector. It must also have a positive sign, otherwise the wave will propagate upwards. (Provided that the...

I was able to solve the problem in the meantime :-)

Hi there, I'm failing in simulating the fresnel equations in 2D with Comsol. As you can see in the model added to this post, the reflectance and transmission in the global plots both for TE-waves ("Port, senkrecht polarisiert", Plot "Reflektion und Transimission, senkrecht") and TM-waves...