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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › About mesh settings › Reply To: About mesh settings

September 14, 2022 at 3:10 am
Guilin Sun
Ansys Employee

Is the wholde device a thin-film type without small wavelenhth scale structure? if so please use stackrt.

Otherwise FDTD is too heavy to simulate n=500+400i material, even it is 200nm. You can use PEC to simplify it. Please just try first.