"T" results from the drop and through monitors
I have been using Lumerical for a few months and still not sure about some simple things.
I have designed a simple ring resonator. But when the drop and through ports are visualized, it can be seen that the lower parts of the curve which correspond to the drop port go up. But in ideal they should be in the same <zero> level.
So what parameters should be changed? I have tried different R, Lc, source parameters, etc. But all my results got the same output from the drop port. Every time it went upper and upper.
I am attaching a few more screenshots from lumerical.
Thank you in advance!