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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Topology Inverse Design › Reply To: Topology Inverse Design

February 23, 2023 at 10:41 pm
azbader
Subscriber

In the documentation of the example of Y splitter, when FOM_Target is set to 0.5 in the code, the illustrated figure for FOM is converging to zero (please see the attached screenshot). This shows a mismatch between what we define as Target_FOM in the code and what is being plotted as the final FOM. So, I wonder what really Target_FOM in the code is? Keeping in mind that, in the code, T_up is not defined anywhere. We only have Target_FOM.

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