| 基于波像差理论的光学系统评价函数 |
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| 引用本文： | 徐挺,朱国强.基于波像差理论的光学系统评价函数[J].光学仪器,2010,32(3):55-59. |
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| 作者姓名： | 徐挺 朱国强 |
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| 作者单位： | 上海大学,精密机械工程系,上海,200072 |
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| 基金项目： | 国家自然科研基金资助项目，上海市教委创新基金资助项目 |
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| 摘 要： | 将Lu的平面对称光学系统的波像差理论与Koike定义的极紫外(XUV)光栅仪器的评价函数相结合,从而可以得到该评价函数关于光学系统参量的解析表达式。应用该评价函数优化一XUV单色仪光学系统,并运用光线追迹程序Shadow对该光学系统的优化结果进行数值成像计算和比较,证明现发展的评价函数是一种优化XUV光栅仪器十分有用的手段。
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| 关 键 词： | XUV光学 单色仪 评价函数 优化设计 |
Optical system merit function based on aberration theory |
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| XU Ting,ZHU Guoqiang.Optical system merit function based on aberration theory[J].Optical Instruments,2010,32(3):55-59. |
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| Authors: | XU Ting ZHU Guoqiang |
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| Affiliation: | (Department of Precision Mechanical Engineering, Shanghai University, Shanghai 200072, China) |
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| Abstract: | Integrating the aberration theory of plane-symmetric optical systems recently developed by Lu with the merit function of extreme ultra-violet （XUV） grating instrument defined by Koike, consequently the merit function can be expressed as a function of optical parameters. Optimize a XUV monochromator optical system with this merit function, and use ray tracing program Shadow to check it. The imaging calculations show that the merit function we developed is a very useful means to optimize the XUV grating instruments. |
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| Keywords: | XUV optics monochromator merit function optimization design |
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