Advanced science.  Applied technology.


Laser Beam Positioning Method Using a Patterned Mirror: 11,531,184


A laser beam alignment system includes at least one mirror with a surface pattern configured to receive and reflect a laser beam, at least one detector configured to detect a deflected portion of a laser beam from the mirror, and at least one controller configured to communicate with the at least one mirror and the at least one detector and to control the mirror position on the basis of the deflected portion of the laser beam.

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Stanley L. Ream; Craig T. Walters; William c. Flannigan