Reply To: Lumerical help, dielectric slab waveguide

[Amrita Pati]

 We can do a sweep using the Sweep Utility:

Once you edit the sweep to set the parameters for sweep. I would recommend you to have a look at this article to set up the sweep: Parameter sweep utility.

In this case the parameters will be the thickness of the layers, whichever layer/layers you would want to sweep. For example, if you just want to sweep d3, you can select it as a parameter as shown below:

Then you can set appropriate ranges for each parameter, add the result that will be saved after each sweep, like the effective index etc.

Regards,
Amrita