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CHEN Kai, ZHU Dongxu, ZHANG Pingcai. Mode analysis of laser resonator based on finite element matrix[J]. LASER TECHNOLOGY, 2014, 38(3): 352-356. DOI: 10.7510/jgjs.issn.1001-3806.2014.03.014
Citation: CHEN Kai, ZHU Dongxu, ZHANG Pingcai. Mode analysis of laser resonator based on finite element matrix[J]. LASER TECHNOLOGY, 2014, 38(3): 352-356. DOI: 10.7510/jgjs.issn.1001-3806.2014.03.014
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Mode analysis of laser resonator based on finite element matrix

  • China Department of Satellite Marine Tracking and Control, Jiangyin 214431, China

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  • Received Date: April 14, 2013
  • Revised Date: August 16, 2013
  • Published Date: May 24, 2014
    Graphical Abstract
    • Abstract
  • In order to study the mode distribution in a laser resonator, a circular mirror resonator was analyzed based on finite element matrix and the feasibility and effectiveness of this method was verified. On the basis of the study, the rational division of the cavity mirror was studied. After fitting the relationship between the relative error and the fine extent of division elements, the reasonable number of elements was obtained. The results conformed with the actual calculation and analysis well. The results show that this method makes the mode analysis of a laser resonator more accurately and conveniently.
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    • References (20)
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