| 实际大气中激光强度起伏的全年统计特征 |
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| 引用本文： | 王世鹏,饶瑞中,刘晓春.实际大气中激光强度起伏的全年统计特征[J].光学学报,1999,19(3):90-397. |
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| 作者姓名： | 王世鹏 饶瑞中 刘晓春 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所大气光学研究室,合肥,230031 |
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| 摘 要： | 对实际湍流大气中的激光强度起伏了系统的实验观测，详细分析了光强起伏的强度概率密度分布与功率谱的统计特征及春周日，全年变化规律。同时分析了探测器件的饱和铲应结果的影响。
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| 关 键 词： | 光传播 大气湍流 光强起伏 |
| 收稿时间： | 1998/1/14 |
Statistical Properties of Laser Irradiance Scintillation in a Real Turbulent Atmosphere Throughout a Year |
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| Wang Shipeng,Rao Ruizhong,Liu Xiaochun.Statistical Properties of Laser Irradiance Scintillation in a Real Turbulent Atmosphere Throughout a Year[J].Acta Optica Sinica,1999,19(3):90-397. |
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| Authors: | Wang Shipeng Rao Ruizhong Liu Xiaochun |
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| Abstract: | We carried out a series of measurments of the irradiance scintillation of a He Ne laser beam propagating through a real turbulent atmosphere in a whole year. The statistical properties of the irradiance scintillation, such as the scintillation index, the probabitity distribution, and the power spectrum were analysed. The effect of detector saturation on the accuracy of the measurment data was discussed. |
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| Keywords: | light propagation atmospheric turbulence irradiance scintillation |
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