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APPARATUS AND METHODS FOR COMBINING AND SEPARATING MULTIPLE BEAMS

  • US 20150338640A1
  • Filed: 06/21/2013
  • Published: 11/26/2015
  • Est. Priority Date: 06/23/2012
  • Status: Active Grant
First Claim
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1. Apparatus for co-aligning a plurality of input radiation beams each having a respective waveband, which includes:

  • a plurality of respective lateral deflectors to impart in use a selected respective lateral displacement to each input beam;

    an optical collimating element for passing each of said radiation beams with respective imparted lateral displacements; and

    an optical deflecting element for receiving the radiation beams passed by said optical collimating element;

    wherein said respective lateral displacements are selected having regard to the waveband of each beam to cause the radiation passed by said optical deflecting element to be co-aligned.

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