Reply To: Lumerical help, dielectric slab waveguide

[Marton Ambrus]

Hi Amrita,

Yes, I'm only altering the thickness of the core, but if it changing the cladding as well would provide better result, I'm more than happy to take suggestions. And yes again, the cladding material above and below are the same, they have the same refractive indeces.

kind regards,

Marton