| 相位微扰法在粗糙面光散射中的应用 |
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| 引用本文： | 张向东 吴振森. 相位微扰法在粗糙面光散射中的应用[J]. 光学学报, 1997, 17(9): 242-1246 |
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| 作者姓名： | 张向东 吴振森 |
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| 作者单位： | 西安电子科技大学物理系 |
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| 摘 要： | 根据粗糙面散射理论，用相位微扰法推导出了从随机粗糙介质表面散射的激光雷达散射截面的理论计算公式，计算了几种粗糙表面样品在１．０６μｍ下的单位面积激光雷达散射截面，数值结果与实验数据基本吻合。
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| 关 键 词： | 激光雷达 散射截面 相位微扰法 粗糙面 电磁波 |
| 收稿时间： | 1996-06-24 |
Application of the Phase Perturbation Method to Rough Surfaces Scattering |
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| Zhang Xiangdong Wu Zhensen Wu Chengke. Application of the Phase Perturbation Method to Rough Surfaces Scattering[J]. Acta Optica Sinica, 1997, 17(9): 242-1246 |
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| Authors: | Zhang Xiangdong Wu Zhensen Wu Chengke |
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| Abstract: | Based on the theory of rough surfaces scattering, a numerical formula for calculating the laser radar cross section per unit area from randomly rough surfaces is derived by using the phase perturbation method. The laser radar cross section per unit area of some rough samples are computed at 1.06 μm. The numerical results are in agreement with experimental data. |
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| Keywords: | LRCS (laser radar cross section) phase perturbation method rough surfaces scattering. |
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