基于多层膜偏振元件的同步辐射光束线偏振特性测量研究

来源 :高能物理与核物理 | 被引量 : 0次 | 上传用户：stanley_lippman

【摘要】

：

利用自行研制的同步辐射软X射线多层膜综合偏振测量装置,对北京同步辐射装置(BSRF)的3W1B软X射线光束线的偏振特性进行了系统的研究.给出了多层膜偏振元件起偏前后的测量结果

【作者】

：

孙立娟崔明启朱杰赵屹东郑雷马陈燕陈凯赵佳周克

【机构】

：

中国科学院高能物理研究所,同济大学

【出处】

：

高能物理与核物理

【发表日期】

：

2004年期

【关键词】

：

同步辐射软X射线偏振装置多层膜偏振元件偏振特性测量

【基金项目】

：

国家自然科学基金;

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论文部分内容阅读

利用自行研制的同步辐射软X射线多层膜综合偏振测量装置,对北京同步辐射装置(BSRF)的3W1B软X射线光束线的偏振特性进行了系统的研究.给出了多层膜偏振元件起偏前后的测量结果,测量能量为206eV时,经反射镜、光栅等光束线光学元件后输出的线偏振度(起偏前)为0.585,经多层膜偏振元件起偏后输出光的线偏振度达到0.995.

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基于多层膜偏振元件的同步辐射光束线偏振特性测量研究

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