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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese FDTD仿真区域不同仿真结果不同 Reply To: FDTD仿真区域不同仿真结果不同

Guilin Sun
Ansys Employee

这是波导结构吧,你需要增加仿真尺寸,加大Port尺寸,检查模式保证不被截断。第一个情况模式可能被截断严重。第二个情况Port不够大。