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Photonics – Chinese

Photonics – Chinese

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  3. 铌酸锂材料设置问题

铌酸锂材料设置问题

    • December 6, 2023 at 1:38 pm
      leigh lee
      Subscriber

      想请问一下，我在fdtd solution中利用sellmeir模型设置了各向异性的铌酸锂材料，但是在材料检查拟合中始终拟合不出来折射率的图，是什么原因呢？是solver选择FDTD就拟合不了吗？

    • December 7, 2023 at 3:09 am
      lixing
      Subscriber

      https://optics.ansys.com/hc/en-us/articles/360034394634-Standard-optical-permittivity-material-models-in-FDTD-and-MODE

      • December 7, 2023 at 7:25 am
        leigh lee
        Subscriber

        您好，我还是不太明白，是说不能用这个模型去设置铌酸锂材料在宽波段上的折射率吗？我有在FDE中看见别人利用这个模型去设置铌酸锂材料，并且材料的explorer是能fit成功的，只是我不知道为什么在FDTD中这样设置会拟合不对

    • December 11, 2023 at 12:59 am
      leigh lee
      Subscriber

      好的，谢谢你，我使用导入数据的方式去拟合，已经可以解决了

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