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Volume 24 Issue 5
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 2000 >  24(5): 322-325

Citation:
shu

Non-diffraction beam with changeable θ parameter and its optical system

  • 1.

    East China Shipbuilding Institute, Zhenjiang, 212003;

  • 2.

    Nanjing University of Science and Technology, Nanjing, 210094

  • Received Date: 1999-05-24
    Accepted Date: 1999-11-15
  • In many fields,such as precise measurements,optical communication and laser processing,the non diffraction beam has useful advantage.Usually,a axial prism was utilized to obtain non-diffraction beam with a fixed θ parameter.In our investigation,we designed a novel optical system to generate a non-diffraction beam with changeable θ parameter.The system includes a negative axial prism and a lens system.In this paper,we proposed the design method of the system,the design parameters and the potential applications.
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    Dwrnin J. Phys Rew Lett,1987;58:1499~1501
    [2] 蔡邦维.中国激光,1994;A21(1):21~25
    [3]

    Scott G.Opt Engng,1992;31(12):2640~2643
    [4]

    Jaroszewice Z,Roman D J F,Gomez-Reino C.Appl Opt,1996;35(7):1025~1031
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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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Non-diffraction beam with changeable θ parameter and its optical system

  • 1. East China Shipbuilding Institute, Zhenjiang, 212003;
  • 2. Nanjing University of Science and Technology, Nanjing, 210094
  • Received Date: 1999-05-24
  • Accepted Date: 1999-11-15
  • Available Online: 2000-09-25

Abstract: In many fields,such as precise measurements,optical communication and laser processing,the non diffraction beam has useful advantage.Usually,a axial prism was utilized to obtain non-diffraction beam with a fixed θ parameter.In our investigation,we designed a novel optical system to generate a non-diffraction beam with changeable θ parameter.The system includes a negative axial prism and a lens system.In this paper,we proposed the design method of the system,the design parameters and the potential applications.

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