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Volume 29 Issue 5
Sep.  2013
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Citation:
shu

Theory study of the second harmonic properties of broadband lasers

  • 1.

    Research Center of Laser Fusion, CAEP, Mianyang 621900, China;

  • 2.

    Department of Electronic Information, Sichuan University, Chengdu 610064, China

  • Corresponding author: CAI Bang-wei, yysj1977@sina.com.Cn ; 
  • Received Date: 2004-07-12
    Accepted Date: 2004-12-24
  • In the experiment of laser fusion, broadband lasers, which are weak interference, can effectively restrain high order nonlinear effects and smooth the radiation upon the target. According to the method of different frequency coupling,a model of the second harmonic generation (SHG) of the broadband lasers is set up. The calculation result shows that the bandwidth is compressed,which can be referenced by the third harmonic generation of the broadband lasers.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Theory study of the second harmonic properties of broadband lasers

    Corresponding author: CAI Bang-wei, yysj1977@sina.com.Cn; 
  • 1. Research Center of Laser Fusion, CAEP, Mianyang 621900, China;
  • 2. Department of Electronic Information, Sichuan University, Chengdu 610064, China
  • Received Date: 2004-07-12
  • Accepted Date: 2004-12-24
  • Available Online: 2005-09-25

Abstract: In the experiment of laser fusion, broadband lasers, which are weak interference, can effectively restrain high order nonlinear effects and smooth the radiation upon the target. According to the method of different frequency coupling,a model of the second harmonic generation (SHG) of the broadband lasers is set up. The calculation result shows that the bandwidth is compressed,which can be referenced by the third harmonic generation of the broadband lasers.

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