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Volume 25 Issue 3
Sep.  2013
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Experimental study on the small signal gain of gas dynamic CO2 lasers

  • 1.

    Department of Applied Physics, National University of Defence Technology, Changsha, 410073

  • Received Date: 1999-12-01
  • With the help of amplification method, the small signal gain of a gas dynamic CO2 laser is measured respectively under toluene and alcohol driving conditions.The experiments show that with toluene used as fuel,the small signal gain may reach 0.62m-1,which is by far higher than that with alcohol used as fuel.In conclusion,toluene is an optimum liquid fuel for combustion driven gas dynamic CO2 laser
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    Pally B G,Zovko C T.AIAA Paper,1973;(73～1233):283～285
    [2] 谈洪,朱宗厚.气动激光技术.北京:国防工业出版社,1977:14,30,356
    [3] 多丽萍,桑凤亭,杨柏龄 et al.中国激光,1997;A24(4):289～292
    [4] 童诗白.模拟电子技术基础.北京:高等教育出版社,1987:451～455
    [5]

    Anderson J D.Gasdynamic Laser:An Introduction.New York:Academic Press,1976:89～95
    [6] 兰正学.化学热力学计算.西安:陕西科技出版社,1986:563～564
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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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Experimental study on the small signal gain of gas dynamic CO2 lasers

  • 1. Department of Applied Physics, National University of Defence Technology, Changsha, 410073
  • Received Date: 1999-12-01
  • Available Online: 2001-05-25

Abstract: With the help of amplification method, the small signal gain of a gas dynamic CO2 laser is measured respectively under toluene and alcohol driving conditions.The experiments show that with toluene used as fuel,the small signal gain may reach 0.62m-1,which is by far higher than that with alcohol used as fuel.In conclusion,toluene is an optimum liquid fuel for combustion driven gas dynamic CO2 laser

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