Home Forums GENERAL Generating Petal Beams using LG modes and Vortex Lens

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    • #82670
      Watson Ly
      Member

      Hi,

      I was trying to simulate generating petal beams by combining 2 LG modes and vortex phase plates.

      I should be able to generate donut beams using a LG00 Mode beam and passing it through the vortex plate, but I still get a regular Gaussian beam power profile in the spatial visualizer.

      The Phase looks correct, but if there’s a phase singularity in the origin, shouldn’t there be no power there as well?

      I can create donut beams using LG01 and no Vortex phase plate, but when combining, the output power profile is still incorrect.

      Thanks,
      Watson

    • #83959
      Ahmad Atieh
      Moderator

      Dear Watson,
      could you please email me the project as a zip file to ahmad.atieh@optiwave.com and let me know the version of OptiSystem that you use?
      Regards,
      Ahmad

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