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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › 波导传输损耗 › Reply To: 波导传输损耗

April 15, 2024 at 6:43 pm
Guilin Sun
Ansys Employee

目前文献和教科书使用的术语比较随意。

原则上FDE计算出来的是理想波导的模式损耗。传输损耗一般定义为输出功率与入射功率之比，包含传播过程中的所有损耗。

所以请琢磨一下你想要的传输损耗的定义。