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Volume 20 Issue 5
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1996 >  20(5): 266-268

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Measurement of divergent angle width of laser beam with CCD for determination of radius of curvature of cylindrical lens

  • 1.

    Department of Applied Physics, JiLin University of Technology

  • Received Date: 1995-05-10
  • This paper presented a method for measurement of radius of curvature of a cylindrical lens. While a laser beam goes through a cylindrical lens, the divergent angle width can be precisely determined with a high resolution CCD and a data microcomputer processing system. Then the radius of curvature of the cylindrical lens also can be calculated out. In practical application, measuring accuracy is high up to 2%.
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  • [1] 戴立铭,江潼君.仪器仪表学报,1994;15(4):400~404
    [2] GB4660-84,汽车雾灯配光性能,国家标准局,1985,6
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通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Measurement of divergent angle width of laser beam with CCD for determination of radius of curvature of cylindrical lens

  • 1. Department of Applied Physics, JiLin University of Technology
  • Received Date: 1995-05-10
  • Available Online: 1996-09-25

Abstract: This paper presented a method for measurement of radius of curvature of a cylindrical lens. While a laser beam goes through a cylindrical lens, the divergent angle width can be precisely determined with a high resolution CCD and a data microcomputer processing system. Then the radius of curvature of the cylindrical lens also can be calculated out. In practical application, measuring accuracy is high up to 2%.

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