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Volume 28 Issue 3
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 2004 >  28(3): 262-265

Citation:
shu

Study of angular non-linearity in 2-D optical scanning

  • 1.

    Zhong Yuan Institute of Electronics Technology, Zhenzhou 450005, China

  • Received Date: 2003-06-11
    Accepted Date: 2003-12-02
  • The reasons of angular non-linearity in 2-D optical scanner are analyzed.Equations of angular of elevation,azimuth and vertical in 2-D scanning are demonstrated.Scanning non-linearity is analyzed.Its influence on angular tracking and scanning imaging is discussed.Method of correction is pointed out.
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  • [1]

    PELSUE K.Precision post-objective two axis galvanometer scanning[J].SPIE,1983,390:230～235.
    [2] 虞孝舜.双振镜扫描几何畸变的校正[J].激光与红外,1998,28(1):45～47.
    [3] 罗必凯,倪晓武,陆建 et al.转镜扫描的非线形研究[J].中国激光,1994,21(7):563～566.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study of angular non-linearity in 2-D optical scanning

  • 1. Zhong Yuan Institute of Electronics Technology, Zhenzhou 450005, China
  • Received Date: 2003-06-11
  • Accepted Date: 2003-12-02
  • Available Online: 2004-05-25

Abstract: The reasons of angular non-linearity in 2-D optical scanner are analyzed.Equations of angular of elevation,azimuth and vertical in 2-D scanning are demonstrated.Scanning non-linearity is analyzed.Its influence on angular tracking and scanning imaging is discussed.Method of correction is pointed out.

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