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Zhang Bin, Chu Xiaoliang, Lü Baida . Analysis of mode correlation and mode structure of cosh-Gaussian beams[J]. LASER TECHNOLOGY, 2001, 25(5): 372-375.
Citation: Zhang Bin, Chu Xiaoliang, Lü Baida . Analysis of mode correlation and mode structure of cosh-Gaussian beams[J]. LASER TECHNOLOGY, 2001, 25(5): 372-375.
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Analysis of mode correlation and mode structure of cosh-Gaussian beams

  • 1.

    College of Electronic Information, Sichuan University, Chengdu, 610064;

  • 2.

    Institute of Laser Physics & Chemistry, Sichuan University, Chengdu, 610064

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  • Received Date: June 01, 2000
  • Published Date: September 24, 2001
    Graphical Abstract
    • Abstract
  • Based on the second moments method and orthogonal basis mode expansion,analytical expressions for the M2 factor and mode coherence coefficients of cosh-Gaussian beams have been derived, thus analysis of mode correlation and mode structure of cosh-Gaussian beams is available. A simple method has been also proposed to produce cosh-Gaussian beams in the laboratory.
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    • References (11)
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