| 多层膜闪耀光栅衍射的运动学研究 |
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| 引用本文： | 崔宏滨,刘文汉. 多层膜闪耀光栅衍射的运动学研究[J]. 光学技术, 2001, 27(3): 272-275 |
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| 作者姓名： | 崔宏滨 刘文汉 |
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| 作者单位： | 中国科学技术大学物理系结构分析开放实验室!合肥230026 |
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| 基金项目： | 国家自然科学基金资助项目!(No.1 95740 4 4 ) |
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| 摘 要： | 用 X射线运动学理论对软 X射线多层膜闪耀光栅的衍射特性进行了详细的研究 ,得到了衍射规律的一般表达式 ,讨论了产生衍射极大值的条件、光谱特性 ,不同于光栅和多层膜的色散特性。以及用作软 X射线单色器的一般性问题。发现只要选择合适的光栅参数 ,便可以将衍射光的大部分能量集中到某一个非零衍射级上。
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| 关 键 词： | 多层膜光栅 软X射线 |
| 文章编号： | 1002-1582(2001)03-0272-04 |
| 修稿时间： | 2000-11-02 |
Kinematic studies on diffraction properties of multilayer blazed gratings on soft X-ray region |
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| CUI Hong bin,LIU Wen han. Kinematic studies on diffraction properties of multilayer blazed gratings on soft X-ray region[J]. Optical Technique, 2001, 27(3): 272-275 |
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| Authors: | CUI Hong bin LIU Wen han |
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| Abstract: | The main diffraction properties of soft X ray optical equipment, multilayer blazed gratings are deduced and discussed in detail on the basis of X ray kinematics Results show that diffraction occurs only when grating and multilayer's diffraction conditions are both fit, and resolving power of multilayer grating is higher There is an essential difference between multilayer gratings and multilayers Most of diffraction energy can be concentrated to one order by choosing suitable parameters |
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| Keywords: | multilayer blazed gratings soft X ray region |
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