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Volume 21 Issue 3
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1997 >  21(3): 140-142

Citation:
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A microcomputer automatic measurement system for laser holographic optical grating

  • 1.

    National Lab. of Laser Technology, HUST, Wuhan, 430074

  • Received Date: 1996-06-04
    Accepted Date: 1997-02-13
  • Aviation sylphone is a high precise element and widely employed in air,oil,chemistry and coal industry.Based on grating diffraction principle,we developed a microcomputer automatic measurement system for checking the displacement of aviation sylphone.The system utilizes a He Ne laser with 8mW power output as the light source to provide the 0.53μm resolution and ±0.8μm measurement accuracy.
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  • [1] 森山茂夫,原田达男.国外计量,1984;18(6):11
    [2] J. W.顾德门著.傅里叶光学导论.北京:科学出版社,1976
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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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A microcomputer automatic measurement system for laser holographic optical grating

  • 1. National Lab. of Laser Technology, HUST, Wuhan, 430074
  • Received Date: 1996-06-04
  • Accepted Date: 1997-02-13
  • Available Online: 1997-05-25

Abstract: Aviation sylphone is a high precise element and widely employed in air,oil,chemistry and coal industry.Based on grating diffraction principle,we developed a microcomputer automatic measurement system for checking the displacement of aviation sylphone.The system utilizes a He Ne laser with 8mW power output as the light source to provide the 0.53μm resolution and ±0.8μm measurement accuracy.

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