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Ansys Learning Forum Forums Discuss Simulation Photonics 关于各向异性介电常数的问题 Reply To: 关于各向异性介电常数的问题

Guilin Sun
Ansys Employee

首先你需要自己推导一下,看看变换矩阵是不是也是频率的函数,如果是就比较麻烦,如果不是,仅对角线元素有色散很好办:

参见 

Ansys Insight: 用于设置如何设置光学各向异性材料?

或者这个例子 https://optics.ansys.com/hc/en-us/articles/360034394694-Creating-anisotropic-optical-materials-in-FDTD-and-MODE