Selective Repositioning and Rotation Wavelength Beam Combining System and Method
First Claim
Patent Images
1. A wavelength beam combiner comprising:
- an optical rotator configured to selectively rotate beams emitted by a plurality of laser elements;
a transform optic configured to receive and combine the selectively rotated beams along a beam combining dimension; and
a dispersive element positioned to receive and transmit the combined beams, wherein an output profile is formed.
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Abstract
A system and method for reconfiguring a plurality of electromagnetic beams to take advantage of various wavelength beam combining techniques. The reconfiguring of beams includes individual rotation and selective repositioning of one or more beams with respect to beam'"'"'s original input position.
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Citations
19 Claims
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1. A wavelength beam combiner comprising:
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an optical rotator configured to selectively rotate beams emitted by a plurality of laser elements; a transform optic configured to receive and combine the selectively rotated beams along a beam combining dimension; and a dispersive element positioned to receive and transmit the combined beams, wherein an output profile is formed. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wavelength beam combiner comprising:
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a spatial repositioning element configured to spatially-reposition beams emitted by a plurality laser emitters; a transform optic arranged to receive the spatially-repositioned beams and combine the beams along a beam combining dimension; and a dispersive element positioned at a region of overlap of the combined beams to receive and transmit the combined beams. - View Dependent Claims (9, 10, 11, 12)
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13. A wavelength beam combining method including:
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selectively rotating electromagnetic beams emitted by a plurality of laser elements; combining the selectively rotated beams along a beam combining dimension; and transmitting the combined beams as a single output. - View Dependent Claims (14, 15, 16)
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17. A method for wavelength beam combining including:
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selectively-repositioning electromagnetic beams emitted by a plurality of laser elements; combining the selectively-repositioned beams along a beam combining dimension; and dispersing the combined beams with a dispersive element. - View Dependent Claims (18, 19)
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Specification