Marc de Cea

As far as I know, there is no way to import a spatial distribution of refractive index (or permittivity) into tidy3d. Do you guys know if it is possible? Haven't...

Awesome! Did not realize.

@simbilod I have noticed that in the `ramp_voltage` method you always start from V = 0 and ramp to the target voltage. If we are taking data at different voltages...