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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 关于lumerical中S参数提取的问题 Reply To: 关于lumerical中S参数提取的问题

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David您好!

1中的正常工作是在fdtd中;

3中具体的情况为,在fdtd中对整个器件进行仿真可以看到端口的透射率的开关变化,这与移相器发生大小pi的相移相联系。但是当分开提取s参数后,带有额外相移大小的相移大小在Interconnect中只有pi/2,不知道这是不是巧合。关于s参数的提取过程,严格遵守了官网的教程步骤。

请问,问题可能会出现在哪一步?