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TIAN Guo-zhou, OU Qun-fei, ZHONG Ming, YE Da-hua, LÜ Bai-da. Thermal-management technology for a 2kJ high energy Nd:glass laser[J]. LASER TECHNOLOGY, 2007, 31(3): 253-256.
Citation: TIAN Guo-zhou, OU Qun-fei, ZHONG Ming, YE Da-hua, LÜ Bai-da. Thermal-management technology for a 2kJ high energy Nd:glass laser[J]. LASER TECHNOLOGY, 2007, 31(3): 253-256.

Thermal-management technology for a 2kJ high energy Nd:glass laser

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  • Received Date: April 24, 2006
  • Revised Date: May 16, 2006
  • Published Date: June 24, 2007
  • To get higher laser output,the temperature distribution of a pulsed 2kJ high energy Nd:glass solid-state laser was numerically studied by means of finite difference under two thermal management methods,i.e.,the traditional method with a fixed cooling water temperature,and the novel method with an altering water temperature.It is shown that the temperature gradient in the laser rod can be limited to a low level and higher energy could be outputted if the novel thermal management method employed.
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