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Ansys Learning Forum › Forums › Discuss Simulation › Photonics – Chinese › 老师，请问一下有限大的超表面的Q因子这么算 › Reply To: 老师，请问一下有限大的超表面的Q因子这么算

April 10, 2024 at 4:10 pm
Guilin Sun
Ansys Employee

谐振是否有取决于激励源。如果是平面波就可以激励，你可以用平面波。不过，我估计你想要的谐振可能是面内产生的，因此也可以用多个偶极子作光源，再参考网上谐振Q仿真的例子。你再琢磨一下，这种谐振可能由什么光源来激励？