| 正交光楔列阵大尺度辐照均匀性的改善方法 |
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| 引用本文： | 郑建洲. 正交光楔列阵大尺度辐照均匀性的改善方法[J]. 河北师范大学学报(自然科学版), 1999, 23(2): 196-200 |
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| 作者姓名： | 郑建洲 |
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| 作者单位： | 河北师范大学物理系 |
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| 基金项目： | 国家高技术惯性约束聚变主题863-416-2-26项目 |
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| 摘 要： | 用离焦打靶和楔角偏差方法能方便有效地改善正交光楔列阵系统（ＳＷＡ）的大尺度辐照均匀性，基于标量衍射积分方法和旁轴矩阵光学方法，对以上两种方法进行了详细的分析，给出了焦斑光强分布特性的理论计算，实验结果和系统最优设计参数。
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| 关 键 词： | 正交光楔列阵 大尺度 辐照 均匀性 光学系统 |
The Improved Methods of Illumination Uniformity of Large scale for the Cross Segmented Wedge Array(SWA)System |
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| ZHENG Jian zhou. The Improved Methods of Illumination Uniformity of Large scale for the Cross Segmented Wedge Array(SWA)System[J]. Journal of Hebei Normal University, 1999, 23(2): 196-200 |
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| Authors: | ZHENG Jian zhou |
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| Abstract: | Using the target off focus plane,the illumination uniformnity of large scale for the cross segmented wedge array can be improved by suppressing the diffraction of SWA.In this paper,based on adaxial matrix optics and diffraction integral detailed theoretical for the two means is analyzed and the intensity distribution on the target by numerical calcuilation and experimental results and optimum design of the system parameter have been given. |
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| Keywords: | orthogonal segmented wedge array large scale illumination uniformity target off focus plane derivations of wedged angles |
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