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Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.
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  3. 微环损耗α 的确定

微环损耗α 的确定

    • June 10, 2025 at 8:55 am
      2811685089
      Subscriber

      一般微环应满足临界耦合，此时损耗因子a=e(-αL/2）应该等于自耦合系数t的，那么环内损耗α使用FDTD应如何确定呢，是否可以只仿真半圆弧来看监视器的损耗然后再乘以2来表示呢，并且监视器输出的T是振幅还是功率呢，是否需要abs（T）^2呢

    • June 11, 2025 at 2:34 am
      olivia.liu
      Subscriber

      建议参考：Bent waveguide analysis – Ansys Optics

      关于微环仿真，还可以参考（该链接及文章中提到的其它两个部分）：Ring resonator getting started - Design and initial simulation – Ansys Optics

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