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Ansys Learning Forum › Forums › Discuss Simulation › Photonics – Chinese › fdtd中多晶体材料的仿真 › Reply To: fdtd中多晶体材料的仿真

May 23, 2023 at 8:54 pm
Guilin Sun
Ansys Employee

FDTD只认折射率或者介电常数，跟材料名字无关。所以，你需要找多晶体硅的折射率材料输入进来，如果其折射率与普通硅差别大的话。否则可能用材料库中的硅材料即可。