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Ansys Learning Forum › Forums › Discuss Simulation › Photonics – Chinese › material model › Reply To: material model

November 12, 2024 at 5:53 pm
Guilin Sun
Ansys Employee

可以计算后输入，你可以调整权重使得虚部变小：

Ansys Insight: Material Explorer拟合中fit Tolerance,

max coefficients 和imaginary weight这三个数值设置准则是什么?

Ansys Insight: 如何消除材料拟合中出现的可疑尖峰

虚部与实部在拟合的时候是满足Kramer-Kriong关系。

Sellmeier模型只能用于single frequency的仿真。 计算数值自己导入可以用于宽谱，只是需要调整权重。

复数拟合比较复杂。