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Volume 22 Issue 5
Sep.  2013
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Study on the dynamic mode matching of multirod solid state lasers

  • Received Date: 1997-09-26
    Accepted Date: 1998-04-13
  • Optical matrix of multirod laser resonator with difference in rod thermal lensing is used in considering the dynamic mode matching characteristics of active elements.By analyzing the relation between the defined normalized mode matching factor and the varying resonator parameters,we derived a relation for adjusting the resonator parameters of two rod system which result in a fine mode matching.Experimental results show in accordance with theoretical analysis and for two rod system we get the stable output power between 0W~530W.
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  • [1]

    Kortz H P,Ifflander R,Weber H.Appl Opt,1981;20(3):4124~4134
    [2]

    Egglest on J M.IEEE J Q E,1988;QE-24(9):1821~1824
    [西德]克希奈尔W著,华光译.固体激光工程.北京:科学出版社,1988:377~380

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通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study on the dynamic mode matching of multirod solid state lasers

  • 1. National Lab.of Laser Technology, HUST, Wuhan, 430074

Abstract: Optical matrix of multirod laser resonator with difference in rod thermal lensing is used in considering the dynamic mode matching characteristics of active elements.By analyzing the relation between the defined normalized mode matching factor and the varying resonator parameters,we derived a relation for adjusting the resonator parameters of two rod system which result in a fine mode matching.Experimental results show in accordance with theoretical analysis and for two rod system we get the stable output power between 0W~530W.

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