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Optical-radiation projection

  • US 20070116405A1
  • Filed: 05/10/2006
  • Published: 05/24/2007
  • Est. Priority Date: 05/11/2005
  • Status: Abandoned Application
First Claim
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1. Image projecting apparatus comprising:

  • at least one radiation source forming a radiation beam;

    a MEMS mirror, or mirror array, deflecting the beam;

    an afocal optic magnifying the beam deflection;

    a beam splitter for directing the beam along;

    a first path from the at least one source to the mirror or array, and a second path from the mirror or array to the optic; and

    means for introducing at least one constant phase delay, substantially uniform across the splitter, between the first and second paths.

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