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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 关于波导损耗的仿真问题 Reply To: 关于波导损耗的仿真问题

Eva
Subscriber

波导纤芯是Si,包层是SiO2,尝试在20um进行波导仿真,得到的损耗仍是几乎为0,请问这是怎么回事,或许FDTD对于损耗无法得到准确结果吗?