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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 仿真的发散、PML层数问题 Reply To: 仿真的发散、PML层数问题

Guilin Sun
Ansys Employee

说明还需要更长的仿真时间。一般只要角度不大,Standard PML厚一些,远离结构,有可能需要SteepAngle PML, 因为光栅反射可能有高级衍射大角度的场入射到PML。

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