xluna
Subscriber

Of course, here is the screenshot. 

 

However, I am still confused about the loss, only for the material that I use for the core of my waveguide, that is Si3N4 with model Philip´s, because before I had posted the following question: https://forum.ansys.com/forums/topic/why-have-i-a-modal-loss-if-the-material-doesnt-have-a-complex-refractive-index/, where I understood the loss that I had in MODE was due to PML, so,  is this loss of my waveguide (with a core of Si3N4 with model Philip´s) or of PML?.  I really confused 
 
Thank you so much
 
Xochilt