Reply To: Un-normalized field monitor transmission “T”

[Guilin Sun]

When transmission/reflection is larger than 1, most likely it is due to lack of simulation time to let the signal completely decay. You can significantly increase the simulation time, and let autoshutoff min to terminate the simulation. When resonance is strong, you may also need to reduce autoshutoff min.

In addition, make sure the waveguide extendes to outside of PML. Make sure PML is thickness enough, say half wavelength.