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Selective repositioning and rotation wavelength beam combining system and method

  • US 8,553,327 B2
  • Filed: 03/07/2011
  • Issued: 10/08/2013
  • Est. Priority Date: 03/05/2010
  • Status: Active Grant
First Claim
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1. A wavelength beam combiner comprising:

  • an optical rotator configured to selectively rotate beams emitted by a plurality of beam emitters;

    a transform optic configured to receive and combine the selectively rotated beams along a beam combining dimension;

    a dispersive element positioned to receive and transmit the combined beams; and

    a partially-reflecting output coupler arranged to receive the combined beams from the dispersive element, to reflect a portion of the combined beams toward the dispersive element, and to transmit the combined beams as a multi-wavelength beam comprising optical radiation having a plurality of wavelengths.

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