simulation error on HEAT
Hi support team,
Referencing to this example https://support.lumerical.com/hc/en-us/articles/360042328774
I'm trying to simulate a thermal phase shifter. The structure is a simple Si waveguide heated by a n-doped Si heater. However, it returns always a tessellation error as in the screenshot.
This is the my simulation file.
Does anyone know how to resolve this problem?
Thanks a lot,