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METHOD AND APPARATUS FOR MODIFYING THE SPREAD OF A LASER BEAM

  • US 20070153293A1
  • Filed: 03/14/2007
  • Published: 07/05/2007
  • Est. Priority Date: 02/13/2003
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a laser source operable to generate a laser beam having a flux that exceeds a predetermined value;

    an optical train operable to modify the beam such that the flux of the beam through a predetermined aperture does not exceed the predetermined value;

    wherein the optical train comprises a beam splitting element operable to split the laser beam into two or more sets of beams having angle between any two sets of beams.

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