December 8, 2022 at 6:54 pm
Asher Novick
Subscriber

Hi Guilin,

Thank you for the quick reply! I will update my Lumerical to the most recent version.

The device is a microdisk resonator with approximate dimensions:
220 nm tall Si, 10 um diameter disk, 450 nm wide bus waveguide, 200 nm seperation between bus and disk, all clad in SiO2.

I have added a mesh override on the disk with a max edge length of 5 nm. I will update with a new reply after updating my Lumerical version.

Thanks,

Asher