| 高斯光束在粗糙圆柱表面散射的Kirchhoff解 |
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| 引用本文： | 罗志全.高斯光束在粗糙圆柱表面散射的Kirchhoff解[J].西华师范大学学报(哲学社会科学版),1993,14(4):335-339. |
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| 作者姓名： | 罗志全 |
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| 作者单位： | 四川师范学院物理系 |
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| 摘 要： | 采用物理光学边界近似,分析了高斯光束在随机粗糙分布的圆柱形物体表面的散射,同时给出了一次散射的远场积分表达式,并就高斯光束呈水平偏振光状态,垂直入射于圆柱导体表面时,位于入射面内的散射截面的角分布作了进一步的讨论.给出了包含有粗糙表面统计参数的散射截面的表达式.
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| 关 键 词： | 光束 散射 粗糙表面 高斯光束 解 |
THE KIRCHHOFF SOLUTION OF GAUSSIAN BEAM SCATTERING -REFLECTED FROM A ROUGH CYLINDRICAL SURFACE |
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| Luo Zhiquan.THE KIRCHHOFF SOLUTION OF GAUSSIAN BEAM SCATTERING -REFLECTED FROM A ROUGH CYLINDRICAL SURFACE[J].Journal of China West Normal University:Natural Science Edition,1993,14(4):335-339. |
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| Authors: | Luo Zhiquan |
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| Institution: | Department of Physics |
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| Abstract: | The scattering of Gaussian beam reflected from a rough cylindrical surface was anal- ysed with boundary similarity of physical optics in the paper.The integral expression was introduced and dis- cussed when the level depolarization of Gaussian beam was vertically shooting onto the surface. |
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| Keywords: | beam scattreing rough surface |
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