Hi Fatemeh,
The in-built optimization tool in Lumerical allows you to optimize just a single value. So, you wont be able to optimize the whole matrix/multiple values. There are a couple of ways to address this. If you want to have the highest transmission for S21, what you can do is add a few lines of code to extract this result from EME in the Anaysis script of "model". Then create |S21|^2 as a result which can be fed into the Optimization tool to be maximized.Â
Let me know if you have any questions.
Reagrds,
Amrita
You are navigating away from the AIS Discovery experience