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Strange transmission graph with different polarization?
Posted Dec 1, 2023, 10:51 a.m. EST 0 Replies
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Hi, I am learning Comsol and I am doing some trials to understand better the simulations.
I have empty space, period conditions and full field. In the input port I inject a circular polarized wave (Ex=1, Ey=j, Ez=0) and in the output port I set a linear polarized wave (Ex=1, Ey=0, Ez=0).
When I see the transmission as a function of the frequency I would expect always 0.5, or at least something constant. Instead I see a graph like the one that I have attached. Why?
Thank you
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Hello AlbiPani
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