Home Forums SPICE LEDs Spatial Radiation Pattern

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    • #12027
      Marian Vladescu

      Is the LEDs spatial radiation pattern taken into consideration in OptiSPICE models available for LEDs?

    • #12074
      Damian Marek

      Hi Marian,

      Yes it is. The spatial information is held under the Mode Shape parameters. These are defined in most of the models. You can define spot size, etc.

      For propagation of the light from the LED, a free space component can be used to simulate the Fresnel diffraction integral (so you can model an LED coupling to a fiber for example).


    • #12227
      Luis Acevedo

      Good info for my LED design in the near future 🙂

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