how to create a simple light filter

- July 10, 2024 at 12:31 pm
  
  Xime54
  Subscriber
  
  Hi every one,
  
  I have to run calculation in radiometrics units, but sometimes I have to get restults with ponderation curves (ex: V(l) for visual units). I want to put filters in front of my sensors, so I get the restults I want.
  I have data of ponderation curves in "*.spectrum" files, does any one know how I put a simple surface with this property to simulate my filter?
  
  Thanks a lot.
  
  Maxime
- July 15, 2024 at 7:58 am
  
  Thomas Martineau
  Ansys Employee
  
  Hello,
  Can you try with the advanced scattering surface editor, then in Tools -> Autofill, you can select a spectrum and in select specular transmission.
  You can then use the generated file on a surface.
  
  Thanks
  Thomas
- July 16, 2024 at 8:13 am
  
  Xime54
  Subscriber
  
  Hi Thomas,
  
  Thanks for your answer, it works fine.
  
  Maxime