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Volume 25 Issue 2
Sep.  2013
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A collimating tracking and positioning laser system with non-diffracting beams and Moire fringe technology

  • Received Date: 2000-01-24
    Accepted Date: 2000-04-17
  • Non-diffracting beams and Moire fringe technology is able to work in short,middle and long distance with high measuring resolution.Based on this phenomenon,a new collimating tracking, positioning laser system is developed.The system is highly immune to light vibration and mechanical vibration with high positioning accuracy of 0.12μm/5m.
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  • [1] 赵斌,李柱.华中理工大学学报,1997;(3)

    [2] 张青,赵斌,范光照 et al.华中理工大学学报,1997;(9):1~3

    [3] 严瑛白.应用物理光学.北京:机械工业出版社,1990:11

    [4]

    Zhang X B, Zhao B, Li Zh. Typical signal processing technique in the special dual-dimentional opto-electronic sensor, 1st International Symposium on Instrumentation Science and Technology, Proceedings of ISIST'99, Luoyang, China, China Metrology Press, Aug. 23~26,199:334~337
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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A collimating tracking and positioning laser system with non-diffracting beams and Moire fringe technology

  • 1. Department of Instrumentation, School of Mechanical Science and Technology, HUST, Wuhan, 430074

Abstract: Non-diffracting beams and Moire fringe technology is able to work in short,middle and long distance with high measuring resolution.Based on this phenomenon,a new collimating tracking, positioning laser system is developed.The system is highly immune to light vibration and mechanical vibration with high positioning accuracy of 0.12μm/5m.

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