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Ansys Learning Forum › Forums › Discuss Simulation › Photonics – Chinese › 采用高斯光源复现光栅耦合器 › Reply To: 采用高斯光源复现光栅耦合器

October 18, 2024 at 3:21 am
liuxiang
Subscriber

采用的2D FDTD仿真，但是结果显示耦合效率低，无法得到有效的传输光场，不知道是高斯光源设置有问题，还是别的设置有问题，请孙博帮忙看看！

完整的2D FDTD视图如下：