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Uniformity adjustment method for a diode-laser line-projector

  • US 9,784,957 B2
  • Filed: 07/11/2016
  • Issued: 10/10/2017
  • Est. Priority Date: 09/27/2012
  • Status: Active Grant
First Claim
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1. A diode laser line projector device comprising:

  • an elongated housing having first and second sections, said sections being rotatable with respect to each other along the longitudinal axis of the housing;

    a diode laser mounted within the first section of the housing, said diode laser generating a beam of radiation having orthogonal fast and slow axes mutually perpendicular to the longitudinal axis of the housing;

    a first lens mounted within the second section of the housing, said first lens having an acylindrical surface including a vertex lying along a first axis perpendicular to the longitudinal axis the housing; and

    means for selectively locking the first and second sections of the housing together to prevent rotation after the vertex of the acylindrical surface of the first lens has been preferentially aligned with respect to the axes of the diode laser.

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