| 螺旋型波荡器辐射特性及光束线前置镜热载分布 |
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| 引用本文： | 程显超,李中亮,赵飞云,徐朝银.螺旋型波荡器辐射特性及光束线前置镜热载分布[J].光学精密工程,2011,19(11):2623-2629. |
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| 作者姓名： | 程显超 李中亮 赵飞云 徐朝银 |
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| 作者单位： | 中国科学技术大学国家同步辐射实验室,安徽合肥,230029 |
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| 基金项目： | 国家自然科学基金资助项目(No.10575098) |
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| 摘 要： | 对合肥国家同步辐射实验室(NSRL)引进、装备的螺旋型电磁波荡器进行了改造和性能研究,该螺旋型电磁波荡器被插入电子储存环的直线段,来产生高通量圆偏振相干光,提供一条真空紫外光束线,用于燃烧科学研究.基于NSRL改造后的光源参数,分析其同步辐射偏振特性,计算了该波荡器辐射出的总功率和功率密度分布,以及受其直接辐照的光束线...
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| 关 键 词： | 螺旋型渡荡器 前置聚焦镜 功率密度 热分析 面形误差 |
Synchrotron radiation characteristics of helical undulator and thermal distribution of premirror for beamline |
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| CHENG Xian-chao,LI Zhong-liang,ZHAO Fei-yun,XU Chao-yin.Synchrotron radiation characteristics of helical undulator and thermal distribution of premirror for beamline[J].Optics and Precision Engineering,2011,19(11):2623-2629. |
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| Authors: | CHENG Xian-chao LI Zhong-liang ZHAO Fei-yun XU Chao-yin |
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| Affiliation: | CHENG Xian-chao,LI Zhong-liang,ZHAO Fei-yun,XU Chao-yin(National Synchrotron Radiation Laboratory,University of Science and Technology of China,Hefei 230029,China) |
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| Abstract: | A helical undulator introduced by National Synchrotron Radiation Laboratory was reformed and its performance was researched.The helical undulator was installed at the linear part of a storage ring to produce coherent synchrotron radiation with high flux and circular polarization and to provide a VUV beamline.Based on improved source parameters,the polarization radiation characteristics of the helical undulator were analyzed and the power density distribution radiated by the helical undulator,thermal distort... |
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| Keywords: | helical undulator premirror power density thermal analysis slope error |
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