Dispersive Material Models

- June 16, 2022 at 7:32 pm
  
  schinta3
  Subscriber
  
  Hello,
  
  I have sampled (n,k) data from a Spectroscopic Ellipsometer. I have a very good fit in the coeffiicient model for the with some tweaking in the material explorer. However, I want to compare my FDTD simulation to some other EM simulation methods. How do I extract the MCM model being used by Lumerical
  
  Best,
  Sreyas
- June 16, 2022 at 8:24 pm
  
  Guilin Sun
  Ansys Employee
  
  You can use getfdtdindex which gives you the fitted data: https://optics.ansys.com/hc/en-us/articles/360034409694-getfdtdindex-Script-command

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