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LI Xue-bin, XU Qing-shan, WEI He-li, HU Huan-ling. Extinction character of one sand and dust blowing[J]. LASER TECHNOLOGY, 2008, 32(6): 566-567,575.
Citation: LI Xue-bin, XU Qing-shan, WEI He-li, HU Huan-ling. Extinction character of one sand and dust blowing[J]. LASER TECHNOLOGY, 2008, 32(6): 566-567,575.

Extinction character of one sand and dust blowing

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  • Received Date: September 03, 2007
  • Revised Date: October 10, 2007
  • Published Date: December 24, 2008
  • The extinction character of sand and dust particles can cause the attenuation of visible and infrared light transmission.The optical characteristics of sand particle were calculated on the basis of the Mie theory,then the extinction coefficient was compared between sand blowing and normal weathers.The vertical optical characteristic distribution of the sand aerosol at 0.532μm,1.06μm and 10.6μm was provided according to the results measured with micro pulse lidar in Beijing.It is valuable for studying sand and dust blowing.
  • [1]
    DONG Q Sh.Physical characteristics of the sand and dust in different deserts of China[J].Chinese Journal of Radio Sciences,1997,12(1):15-25(in Chinese).
    [2]
    DONG Q Sh,ZHAO Zh W,CONG H J.The mm-wave attenuation due to sand and dust[J].Chinese Journal of Radio Sciences,1996,11(2):29-32(in Chinese).
    [3]
    WU Zh S,YOU J G,YANG R K.Study on laser attenuation character in sand and dust storms[J].Chinese Journal of Lasers,2004,31(9):1975-1981(in Chinese).
    [4]
    LI Sh G,LIU X D,HOU L T.The absorption and extinction of infrared radiation in lower atmosphere by sand storm[J].Chinese Journal of Radio Sciencs,2003,18(1):43-47(in Chinese).
    [5]
    TAN K,HU H L.Correction of measured results of an optical particle counter[J].Acta Optica Sinia,1984,4(1):55-60(in Chinese).
    [6]
    HU H L,ZHAO F Sh,GONG Zh B.Effect of particle refractive index on the accuracy of aerosol measurements with optical particle counters[J].Bulletin of Science of China,1988,33(5):428-432(in Chinese).
    [7]
    GU F,YANG J,BIAN B M.Measurement of particle mass concentration using particle counter method[J].Laser Technology,2007,31(4):360-363(in Chinese).
    [8]
    SPINHIRNE J D.Micro pulse lidar[J].IEEE Transactions on Geoscience and Remote Sensing,1993,3(1):48-54.
    [9]
    SUN Zh B,GUO J J,LIU Zh Sh.Visibility measurement over the horizontal path by means of micro-pulsed lidar[J].Laser Technology,2007,31(2):200-202(in Chinese).

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