Chinese Optics Letters, Volume. 7, Issue 5, 05364(2009)
Wind error comparison of four different wavelengths of Nd:YAG laser
The wind error of multichannel lidar system is simulated through calculation of atmospheric back-sacttering echo signal and weighted least-square fitting. By comparing the wind errors of four wavelengths of the Nd:YAG laser, two kinds of phenomena are found: when the wavelength is 1064 nm, the wind error is the smallest at all different heights; with the aerosol-molecular ratio descending and finally tending to 1, the statistic error increases sharply, which shows that low aerosol-molecular ratio is quite disadvantageous whatever the signal intensity is.
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Heyong Zhang, Deming Ren, Weijiang Zhao, Yanchen Qu. Wind error comparison of four different wavelengths of Nd:YAG laser[J]. Chinese Optics Letters, 2009, 7(5): 05364
Received: Jul. 17, 2008
Accepted: --
Published Online: May. 22, 2009
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