I am trying to get the electric and magnetic field in a location “r” due to the excitation of a dipole source at location “r_prime”. The desired wavelength range is from 10 um to 13.5 um. In fact, there are two thin film SiC layers with 100 nm and 10 nm thicknesses. They are separated by a vacuum gap of 100 nm. I want to put a dipole somewhere in SiC layer with thickness of 100 nm and get the electric and magnetic field in the middle of the vacuum gap between layers by setting a time monitor. In my opinion, electric and magnetic field should go to zero as simulation time increases. However, I cannot see such a thing in my case. I am curious why electric and magnetic field are not converging to zero in time domain?
If you open the file attached here, you can see that there is a time monitor in the middle of vacuum gap where I like to see electric and magnetic field as a function of time. Any idea on this is really appreciated. Thanks
Dipole.fsp (307.2 KB)