超透镜单元结构仿真的基底高度

- April 1, 2022 at 3:11 am
  
  1766756937
  Subscriber
  
  想请问一下老师，文献中没有给超表面的基底SiO2高度，该怎么计算他的高度呀？
  
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- April 1, 2022 at 10:18 am
  
  Zheng Zhou
  Ansys Employee
  
  您好，抱歉没有太理解您的问题，我猜想您应该是想仿照某个文献去做超透镜的仿真，但是文献里面在仿真的时候没有提及基底高度是吗？如果是这样的话通常我们在仿真的时候也是不考虑基底高度的，因为这样会带来一些破坏性干涉，我们可以把基底看作无限高处理。
- April 1, 2022 at 10:31 am
  
  1766756937
  Subscriber
  
  嗷嗷，谢谢您的解答！是您说的那样，没有提及厚度，我把plm曾放在基地里面是不是可以看做基底是无限大的厚度。可以这样理解吗？
- April 1, 2022 at 10:32 am
  
  1766756937
  Subscriber
  
  您好，您说的破坏性干涉是指什么呢？
- April 2, 2022 at 3:00 am
  
  Zheng Zhou
  Ansys Employee
  
  您好，PML 放在基底里面是可以看作基底是无限大的，破坏性干涉即为相消干涉导致的光衰减。
- April 2, 2022 at 7:48 am
  
  1766756937
  Subscriber
  
  好的，非常感谢您对我的帮助!

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