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Volume Holographic Grating

Tagged: Lumerical,Speos,Zemax
    • October 9, 2025 at 4:09 pm
      SolutionSolution
      Participant

      In this article, we demonstrate how to simulate Volume Holographic Gratings (VHG) with the RCWA solver. The modulation of the index of refraction presents a periodicity in the direction of propagation. This periodicity is exploited by the solver to accelerate the simulation of thick holograms.
      Read the full article here: https://optics.ansys.com/hc/en-us/articles/37118679173267

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