Dear Steven and meep users, I made a simulation without structure (only a block with a neff index) in order to visualize how the gaussian source generates waves in the space and also to see its profile.
I found something that I can not understand. In MEEP Reference, says that by default the temporal width of the source is 5 times (1/df) both sides. Taking this into account, I could see that the source really takes this times ON, but there is a little problem. I have magnified the field using -m and -M of the h5topng utility, and I could see that the source is still present with an amplitude of 10e-6 approx. Why is the source really not turned OFF? Am I doing something wrong? (From other simulation using run-sources+ some time, I could see this effect also, so the question still remains the same). I hope somebody can help me with this. Thank you in advance, Gerardo.
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