Optics and Precision Engineering, Volume. 17, Issue 3, 537(2009)

Design of focus error detection system based on critical angle method

HAO Xian-peng1...2,*, REN Jian-yue1 and ZOU Zhen-shu1 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [1] [1] HUANG P S,NI J. Angle measurement based on the internal-reflection effect using elongated critical-angle prisms[J]. Applied Optics, 1996,35(13): 2239-2241.

    [2] [2] LIANG ZH,LI D CH,CAO M, et al.. Measurement and characterization tendency of the surface micro-topography[J].Optical Technology,1998,6(11):66-68. (in Chinese)

    [3] [3] YANG CH L,PU ZH B,ZHAO H. Applications of geometrical optical stylus technologies in surface topography measurement[J]. Laser Journal,2000,21(6):1-4. (in Chinese)

    [4] [4] FENG X G,SUN L CH. Static characteristic experimental research of detecting focus by critical angle[J]. Measurement Technique ,2005(3):3-5. (in Chinese)

    [5] [5] HOU SH. The influence of aberration on measuring sensitivity in critical-angle method of total reflection for focus error detection[J]. Opt. Precision Eng., 1998,6(1):122-126 . (in Chinese)

    [6] [6] CHEN H Q, CHANG H Y, RUAN Y. The new method of a simplified processes of fresnel formula for the method of critical angle[J]. Acta Photonica Sinica,1995,24(6):551-555. (in Chinese)

    [7] [7] XIONG M D,XIAO W L,XING ZH B. Focussing-servo system of laser direct writting device[J]. Opt. Precision Eng., 2000,8(1):79-82. (in Chinese)

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    HAO Xian-peng, REN Jian-yue, ZOU Zhen-shu. Design of focus error detection system based on critical angle method[J]. Optics and Precision Engineering, 2009, 17(3): 537

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    Paper Information

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    Received: Feb. 15, 2008

    Accepted: --

    Published Online: Oct. 28, 2009

    The Author Email: Xian-peng HAO (haoxp@ciomp.ac.cn)

    DOI:

    CSTR:32186.14.

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