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Photonics

Photonics

Topics related to Lumerical and more.

Using two wavelengths in EME and Optimization

    • fa146088
      Subscriber
      Hi,
       
      I am having trouble defining two wavelengths (as two sources) for my structure (e.g., Y-branch splitter) in EME. What should I do?
       
      Additionally, I want to optimize the structure for both of these wavelengths to achieve the highest transmission, specifically for one of the two outputs.
       
      I would appreciate your assistance with this matter.
    • Guilin Sun
      Ansys Employee

      It is challenge to optimize two wavelength, as current available tools are for one Single FOM. EME is a frequency-domain solver so it works at ONE wavelength at a time. You may get some idea when you optimize two wavelengths separately and combine them to a compromised design. 

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