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Volume 20 Issue 1
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1996 >  20(1): 41-43

Citation:
shu

focussing optical system of multimode fiber output for larch size marker

  • 1.

    Department of Electronic Engineering. Tsinghua University

  • Received Date: 1994-11-24
    Accepted Date: 1995-08-14
  • A optical system,used as an optical Pen in a large size marker,is employed to fucus the Nd:YAG laser beam transmitted with the optical fiber.The focused beam diameter can be less than 0.2mm or 0.1mm and can be controlled by hand.The optical Pen may mark the workpiece or weldingelectronic elements.
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  • [1] 郭之已.光电子技术与信息,1989;6;:3-17
    [2] 闫曦禾.钟敏霖.离功率激光加工及其应用.天津:天津科学技术出版社,1994
    [3] 郭震华,夏治中.辜建辉 et al.激光杂志,1992:13(1):15-19
    [4] 吴福田,冯书文.激光与红外.1994;24(1);48-50
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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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focussing optical system of multimode fiber output for larch size marker

  • 1. Department of Electronic Engineering. Tsinghua University
  • Received Date: 1994-11-24
  • Accepted Date: 1995-08-14
  • Available Online: 1996-01-25

Abstract: A optical system,used as an optical Pen in a large size marker,is employed to fucus the Nd:YAG laser beam transmitted with the optical fiber.The focused beam diameter can be less than 0.2mm or 0.1mm and can be controlled by hand.The optical Pen may mark the workpiece or weldingelectronic elements.

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