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Volume 28 Issue 3
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 2004 >  28(3): 289-292,295

Citation:
shu

Focusing of twisted anisotropic Gaussian-Schell model beams

  • 1.

    Institute of Laser Physics and Chemistry, Sichuan University, Chengdu 610064, China;

  • 2.

    National Laboratory of Laser Technology, HUST, Wuhan 430074, China

  • Received Date: 2003-07-11
    Accepted Date: 2003-09-08
  • Based on the propagation law of the second-order moments matrix,the focusing of twisted anisotropic Gaussian-Schell model(AGSM)beams through a lens is studied.Detailed numerical results are presented to illustrate the propagation behavior of focused AGSM beams,including the evolution of beam parameters and the transversal intensity.In particular,the influence of twist term and spatial correlation length on their focusing properties is analyzed.
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  • [1]

    SIMON R,SUDARSHAN E C G,MUKUNDA N.Generalized ray in first-orderoptics:transformation properties of GaussianSchell model fields[J].Phys Rev,1984,A29:3273～3279.
    [2]

    NEMES G.Measuring and handing general astigmatic beams[A].Proc of the 1-st Workshop on Laser Beam Characterization[C],Madrid:Sociedad Española de Optica,1997.325～358.
    [3]

    SIMON R,MUKUNDA N,SUDARSHAN E C G.Partially coherent beams and a generalized ABCD-law[J].opt Commum,1988,65:322～328.
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通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Focusing of twisted anisotropic Gaussian-Schell model beams

  • 1. Institute of Laser Physics and Chemistry, Sichuan University, Chengdu 610064, China;
  • 2. National Laboratory of Laser Technology, HUST, Wuhan 430074, China
  • Received Date: 2003-07-11
  • Accepted Date: 2003-09-08
  • Available Online: 2004-05-25

Abstract: Based on the propagation law of the second-order moments matrix,the focusing of twisted anisotropic Gaussian-Schell model(AGSM)beams through a lens is studied.Detailed numerical results are presented to illustrate the propagation behavior of focused AGSM beams,including the evolution of beam parameters and the transversal intensity.In particular,the influence of twist term and spatial correlation length on their focusing properties is analyzed.

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