August 6, 2023 at 4:17 pm
Devika Padmakumar Nair
Ansys Employee

Hello,

You can try using parameter sweep ( Parameter sweeps, Optimization and Monte Carlo analysis overview – Ansys Optics ).

Training material available here : Running a Simulation Using Ansys Lumerical Scripting — Lesson 1 - ANSYS Innovation Courses.

In this case can set "the size and position" as parameters to optimize and find the optimum value.

Thanks