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Broadband optics for manipulating light beams and images

  • US 10,036,886 B2
  • Filed: 01/30/2017
  • Issued: 07/31/2018
  • Est. Priority Date: 01/29/2010
  • Status: Active Grant
First Claim
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1. A system for positioning light beams comprising:

  • (a) at least one light source, each light source for generating a light beam;

    (b) a set of at least two cycloidal diffractive waveplates for deviating the light beam over a predetermined angle; and

    (c) a device controlling a relative geometrical positioning of said cycloidal diffractive waveplates, for varying a deflection angle of the beam.

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