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Optical Light Mixer Providing A Homogenized And Uniform Light Beam

  • US 20130294066A1
  • Filed: 11/25/2011
  • Published: 11/07/2013
  • Est. Priority Date: 12/23/2010
  • Status: Active Grant
First Claim
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1. An optical light mixer providing a homogenized and uniform light beam, said optical light mixer being formed of a solid transparent material, where light enters said optical light mixer through an entrance surface and is reflected through said body to an exit surface where said light exits said optical light mixer, wherein said optical light mixer comprises:

  • a first part formed as a pyramid frustum where the top surface of said pyramid frustum forms said entrance surface;

    a second part formed as a cone frustum, the bottom surface of said cone frustum forms said exit surface.

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