Ansys Learning Forum Forums Discuss Simulation Photonics Discontinuity at the boundary of the substrate and waveguide of AlN-on-sapphire Reply To: Discontinuity at the boundary of the substrate and waveguide of AlN-on-sapphire

Minming He
Subscriber

Thank you for you reply. I still have one question: according to this disagram, can I say that the power is leaking into the substrate?