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Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.

S参数和透过率的关系

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    • pengzheng97
      Subscriber

      老师您好,请问S参数和透过率(transmission)的关系是什么样的呢?S参数里面的值的物理意义是什么呢?

      比如下面这个图片里面的s参数我是用s-parameter sweep得到的,在对应1550nm,透过率是0.35339,但是我在同样的仿真文件中看它透过率是极低的。

      原因可能是模式选择的问题吗?S参数中的"mode ID"是“1”,所以我光源和模式监视器选择的模式也是“1”,得到的结果

    • ChrisLee
      Subscriber
      • pengzheng97
        Subscriber

        谢谢老师,很有帮助!????

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