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Volume 26 Issue 2
Sep.  2013
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A numerical simulation for temperature and thermal stress distribution in Nd：YAG amplifiers

  • 1.

    Department of Engineering Mechanics, Tsinghua University, Beijing, 100084

  • Received Date: 2001-04-13
    Accepted Date: 2001-06-05
  • A 3D transient thermal model with inhomogeneous heat generation is presented to predicate the thermal response in high power/pulse face pumped slab amplifiers.Based on finite element(FE) analysis,the temperature and thermal stress distribution in Nd:YAG slab amplifiers for four different cooling schemes is derived and compared.According to the simulation results,an effective cooling method is put forward.
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  • [1]

    Weber R B,Neuenschwander M,Donald M et al.IEEE J Q E,1998,34(6):1046～1053.
    [2]

    Xie W J,Tam S Ch,Yang H R. Opt Laser Technol,1999,31:521～528.
    [3]

    Xie W J,Tam S Ch,Yang H R. Opt Laser Technol,1999,31:387～391.
    [4]

    Brown D C. IEEE J Q E,1998,34(12):2383～2392.
    [5] 竹内洋一郎编,郭廷玮,李安定译. 热应力. 北京:科学出版社,1977.
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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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A numerical simulation for temperature and thermal stress distribution in Nd：YAG amplifiers

  • 1. Department of Engineering Mechanics, Tsinghua University, Beijing, 100084
  • Received Date: 2001-04-13
  • Accepted Date: 2001-06-05
  • Available Online: 2002-03-25

Abstract: A 3D transient thermal model with inhomogeneous heat generation is presented to predicate the thermal response in high power/pulse face pumped slab amplifiers.Based on finite element(FE) analysis,the temperature and thermal stress distribution in Nd:YAG slab amplifiers for four different cooling schemes is derived and compared.According to the simulation results,an effective cooling method is put forward.

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