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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

Hi,

I tried to simulate it again. This time, the Ez of TM mode still shows discontinuity:

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