| 平顶高斯光束通过硬边光阑复杂光学成像系统的近似传输公式 |
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| 引用本文： | 蒲政才,季小玲. 平顶高斯光束通过硬边光阑复杂光学成像系统的近似传输公式[J]. 四川师范大学学报(自然科学版), 2005, 28(2): 194-197 |
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| 作者姓名： | 蒲政才 季小玲 |
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| 作者单位： | 四川师范大学,物理系,四川,成都,610066;四川师范大学,物理系,四川,成都,610066 |
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| 基金项目： | 四川省教育厅自然科学基金资助项目 |
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| 摘 要： | 采用将硬边光阑窗口函数展开为有限个复高斯函数之和的方法和矩阵分解的技巧,推导出了平顶高斯光束通过含有一个和两个硬边光阑复杂光学成像系统的近似传输公式,并利用近似传输公式研究了其传输特性.
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| 关 键 词： | 近似传输公式 硬边光阑 复高斯函数 矩阵分解 平顶高斯光束 |
| 文章编号： | 1001-8395(2005)02-0194-04 |
| 修稿时间： | 2003-12-29 |
Approximate Transmission Equations of Complicated Optical Imaging Systems with a Flat Gaussian Beam through a Hard-edged Aperture |
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| PU Zheng-cai,JI Xiao-ling. Approximate Transmission Equations of Complicated Optical Imaging Systems with a Flat Gaussian Beam through a Hard-edged Aperture[J]. Journal of Sichuan Normal University(Natural Science), 2005, 28(2): 194-197 |
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| Authors: | PU Zheng-cai JI Xiao-ling |
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| Abstract: | By using the methods of matrix decomposition and expansion of the hard-edged aperture function into finite complex Gaussian functions, the approximate transmission equations of complicated optical imaging systems with a flat Gaussian beam through one or two hard-edged apertures are derived. In addition, the transmission characters are studied by using the approximate transmission equations. |
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| Keywords: | Approximate transmission equations Hard-edged aperture Complex Gaussian function Matrix decomposition Flat Gaussian beam |
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