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激光显示系统中光束行偏转器的设计与研究

王恪典, 徐海波, 肖剑波

王恪典, 徐海波, 肖剑波. 激光显示系统中光束行偏转器的设计与研究[J]. 激光技术, 2002, 26(1): 71-74,52.
引用本文: 王恪典, 徐海波, 肖剑波. 激光显示系统中光束行偏转器的设计与研究[J]. 激光技术, 2002, 26(1): 71-74,52.
Wang Kedian, Xu Haibo, Xiao Jianbo. The design and study of the horizontal beam deflector in a laser scanning image display system[J]. LASER TECHNOLOGY, 2002, 26(1): 71-74,52.
Citation: Wang Kedian, Xu Haibo, Xiao Jianbo. The design and study of the horizontal beam deflector in a laser scanning image display system[J]. LASER TECHNOLOGY, 2002, 26(1): 71-74,52.

激光显示系统中光束行偏转器的设计与研究

详细信息
    作者简介:

    王恪典,男,1967年出生.讲师,在职博士研究生.现从事机电产品设计、CAD、机械学等方面的研究.

  • 中图分类号: TN944.6

The design and study of the horizontal beam deflector in a laser scanning image display system

  • 摘要: 首次提出并设计了适合于高速偏转场合的多柱转镜式行偏转器,给出了加工工艺.研究了多柱转镜的扫描效果和光束入射的最优位置;分析了多柱转镜的动力学特性.采用多柱转镜作为光束行偏转器可以简化系统结构、降低系统成本,由于工作转速低,简化了转镜的静平衡和动平衡,可有效提高转镜的运转精度;多柱转镜反射的光束经过调整透镜的调整,提高了系统的性能.
    Abstract: A horizontal beam deflector with a rotating polycylinder mirror used for the situation of high scan frequuency is newly designed.The material and processing technology of the cylinder body are brought forward.The optical character and the scan result of the rotating polycylinder mirror are studied.The dynamic character of the rotating polyclinder-mirror is studied too.The lens to correct the scan light nonlinear deflection by the rotating mirror is studied.As the horizontal beam deflector,the rotating polycylinder-mirror can simplify the structure and decrease the cost of system.The static and dynamic balance is easy to be insured because of the lower rotating speed of polycylinder-mirror,and also resulted in a high rotating precision.The light deflected by the rotating mirror can be corrected by correcting lens,which inccreases the property of system.
  • [1] 王本,沈树群.激光扫描和光盘技术.北京:北京邮电学院出版社,1990.
    [2]

    Toyen G.SPIE Laser Scanning Components Techniques,1972,84:138~145.

    [3]

    Minoura K.SPIE Proc,1995,1987:264~273.

    [4]

    Beiser L.Appl Opt,1995,34(31):7307~7317.

    [5] 周仁睦.转子动平衡-原理、方法和标准.北京:化学工业出版社,1992.
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出版历程
  • 收稿日期:  2000-05-28
  • 修回日期:  2001-02-22
  • 发布日期:  2002-01-24

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