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差分吸收激光雷达几何因子实验确定方法

, PP. 93-97

Keywords: 差分吸收激光雷达,米散射激光雷达,几何因子,气溶胶修正,对流层臭氧

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Abstract:

差分吸收激光雷达发射光束与接收视场的重叠区域用几何因子函数来描述,几何因子是差分吸收激光雷达的重要参数。提出了一种实验方法,实验使用米散射激光雷达和差分吸收激光雷达同时测量信号,通过对比分析两台激光雷达采集信号计算得到的气溶胶散射比廓线,获得差分吸收激光雷达的几何因子。该方法的优点在于不需要预先得到精确度高的激光雷达参数,比如望远镜直径,光束发散角,望远镜接收视场角等。该方法的应用有利于减少近地面差分吸收激光雷达测量臭氧廓线的误差,提高差分吸收激光雷达的探测性能,有助于研究近地面层的臭氧时空分布特征。

References

[1]  [J]. Laser Technology,2008,32(2): 0147-150 (in Chinese)?
[2]  Kang Sheng, Xia mingzhuo, Wang Jiangan et al. Influence of Anti-Coaxial lidar system parameters on Geometrical factor
[3]  [J]. Optics & Optoelectronic technology, 2012, 10(2):47-51 (in Chinese)
[4]  U. Wandinger, A. Ansmann. Experimental determination of the lidar overlap profile with Raman lidar
[5]  [J]. Applied Optics, 2002, 41(3):511~514?
[6]  Nobuo Sugimoto. Lidar methods for measuring distributions and characteristics of aerosols and clouds
[7]  [M]. SPIE, 2003, 5226: 223~233.?
[8]  R. A. Ferrare, S. H. Melfi, C. N. Whiteman et al. Raman lidar measurement of aerosol extinction and backscatter 1. Methods and Comparisons
[9]  [J]. J. Geo. Res., 1998, 103(16): 19663-19672.?
[10]  R. L. Collins, Kenneth P. Bowman, Chester S. Gardner. Polar Stratospheric Clouds at the South Pole in 1990: Lidar Observations and Analysis
[11]  [J]. J. Geo. Res., 1993, 98: 1001-1010.
[12]  Tetsuo Fukuchi, Takashi Fujii, Nianwen Cao et al. Tropospheric O3 measurement by simultaneous differential absorption lidar and null profiling and comparison with sonde measurement
[13]  [J]. 2001 Society of Photo-Optical Insrumentation Engineers, 2001, 40(9) :1994-1949.?
[14]  Grady J. Koch, Bruce W. Barnes, Mulugeta Petros, et al. Coherent differential absorption lidar measurements of CO2
[15]  [J]. Applied Optics, 2004, 43(26):5092-5099.?
[16]  Hu Shunxing, Hu Huanling, Zhou Jun et al.. Dual-DIAL : a pair of wavelengths for high precise measurements of ozone
[17]  [J]. ACTA Meteorologica SINICA,2002,16(2) :242~252.?
[18]  Masahisa Nakazato, Tomohiro Nagai, Tetsu Sakai, et al. Tropospheric ozone differential-absorption lidar using stimulated Raman scattering in carbon dioxide
[19]  [J]. Applied Optics, 2007, 46(12):2269-2279.
[20]  
[21]  Tao Zongming, Chen Yu, Chu Delin, et al. Atmospheric backscattering correction for ozone measurement with AML-2 mobile lidar
[22]  [J]. Journal of atmospheric and environmental optics(大气与环境光学学报), 2008, 3: 401-406 (in Chinese).
[23]  
[24]  Zhang Gaixia, Zhang Yinchao, Tao Zongming, et al. Lidar geometrical form factor and its effect on aerosol detection
[25]  [J]. Chinese Journal of Quantum Electronics(量子电子学报), 2005, 22(2):299~304(in Chinese)?
[26]  Wang Shaolin, Cao Kaifa, Hu Shunxing et al. Analysis and determination of lidar geometrical factor

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