Non-Linearity simulation in 2-D Photonic Crystals (Urgent)
Hello Sir,
I am trying to simulate 2-D non linear material as photonic crystals in OptiFDTD. The problem is how to make the waveguide structure. The non-linear material can have 2nd order, 3rd order, Kerr or Raman property. If i want to introduce Kerr non-linearity the software will ask for these values :-
1. Relative Linear Permittivity
2. Response Time
3. Permittivity.
Please tell me from where to get these values for non-linear materials. Also with the increase of input power will the refractive index change of the non-linear material. How to increase the input power.
Thank you
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