Technical analysis on correlation detection of off-axis scattering of pulsed laser

机译：脉冲激光离轴散射相关检测技术分析

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To intercept off-axis scattering of the pulsed laser beam from a Q-switch Nd:YAG laser in the atmosphere, the characteristic of the scattering signal was investigated theoretically. By simulating the scattering signal with a signal generator, the improvement of SNR and the corresponding operating condition of a correlation element was checked experimentally. The results suggest that the correlation method can improve the off-axis scattering interception.

机译：为了拦截来自大气中Q开关Nd：YAG激光器的脉冲激光束的轴外散射，从理论上研究了散射信号的特性。通过用信号发生器模拟散射信号，实验检验了SNR的提高以及相关元件的相应工作条件。结果表明，相关方法可以改善离轴散射的拦截。

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来源
《International Conference on Computer Science and Information Processing;CSIP 2012》|2012年|p.271- 274|共4页
会议地点 Xi'an(CN)
作者
Wei, Wei-dong; Sun, Xiao-quan; Sun, Xiao-jun;
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State Key Laboratory of Pulsed Power Laser Technology Hefei China;

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Technical analysis on correlation detection of off-axis scattering of pulsed laser

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