Modeling and simulation of slant path scattering of 1.064μm laser in atmosphere
-
1.
63892 Unit, Chinese People's Liberation Army, Luoyang 471003, China;
-
2.
63891 Unit, Chinese People's Liberation Army, Luoyang 471003, China;
-
3.
63889 Unit, Chinese People's Liberation Army, Mengzhou 454750, China
-
Corresponding author:
YAO Mei, eoyam1900@yahoo.com.cn
;
-
Received Date:
2011-09-01
Accepted Date:
2011-09-23
-
Abstract
To study the slant path scattering characteristics of aerosols in atmosphere,the slant path scattering model of 1.064μm laser was built based on Mie scattering theory.The distribution characteristics of radiative parameters were analyzed with the help of MATLAB.Combined with ground surface detection,the effect of detection azimuth and angle of a detector on the scattering intensity was discussed.As a result,the model is a credible method for the tactical training of airborne designator system and ground laser detection.
-
-
References
|
[1]
|
PAN N X,MAO J T,WANG Y Sh.Opties of atmosphere[M].Beijing:Science Press,1988:180-183 (in Chinese). |
|
[2]
|
SHENG P X,MAO J T,LI J G,et al.Atmospheric physics[M].Beijing:Beijing University Press,2003:26-29(in Chinese). |
|
[3]
|
LI J,JIANG H Y,MUX Y,et al.Inprovement of algorithm forMie scattering coefficient[J].Journal of University of Ji'nan (Science &Technology Edition),2009,23 (4):348-350 (in Chinese). |
|
[4]
|
ZHANG H Y,ZHAO W J,REN D M,et al.Improved algorithm of Mie scattering parameters based on matlah[J].Journal of Light Scattering,2008,20 (2):103-107 (in Chinese). |
|
[5]
|
WANG L F,LIU G B,ZHENG Zh,et al.Onwards continued fraction algorithm for Mie scattering and numerical simulation[J].Optical Technique,2009,35 (4):541-543 (in Chinese). |
|
[6]
|
WANG L F,LI Zh L,CHENG Y G,et al.Analysis of the signals feature corresponding to laser scattering of aerosol[J].Journal of Light Scattering,2006,18 (4):351-354 (in Chinese). |
|
[7]
|
CHENG Y B,SUN X Q,ZHAO M H,et al.Analysis of the signal detection of laser scattering in the air[J].Laser Technology,2006,30(3):277-279(in Chineses). |
|
[8]
|
W U J,YANG C P,LIU J B.Theory of light propagation in atmosphere[M].Beijing:Beijing University of Posts and Telecommunications Press,2005:39(in Chinese). |
|
[9]
|
ELTERMAN L.Relationships between vertical attenuation and surface meteorological range[J].Applied Optics,1970,9(8):1804 1810. |
|
[10]
|
CHEN X H,WEIHL,L(U) W W,et al.Comparison of infrared atmospheric transmittance calculated by CART software with measured values[J].Laser & Infrared,2009,39(4):403-405(in Chinese). |
-
-
Proportional views
-
Map
DownLoad: