丝扫描探测器测量同步辐射X光的位置和尺寸  

The Size and Position of the X-Ray Beam Line Measured by Wire Scanning Detector at SSRF

作　　者：龚培荣[1] 何迎花[1] 周剑英[1] 

机构地区：[1]中国科学院上海应用物理研究所,上海201204

出　　处：《核电子学与探测技术》2016年第3期274-278,共5页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金(U1232115)资助

摘　　要：丝扫描探测器可用于同步辐射光束线站光束位置和光斑大小的测量,论文简述了该探测器的结构和设计中的注意事项,同时给出了不同的数据处理方法对探测器测量结果的影响效果;可指导设计不同要求的丝扫描探测器,其测量精度最高能达到10μm。论文还介绍了丝扫描探测器的拓展应用,以及此类探测器在上海光源光束线上的使用情况,所设计的丝扫描探测器全部满足了各条光束线站的测量要求;并进一步提出了开展此类探测器研究的内容及其作用。The wire scanning detector is mainly used to measure the position and size of the X - ray beam at the synchrotron radiation beamline. The paper briefly describes structure of the wire scanning detector and pays at- tention for the wire selection of the detector, and good design can achieve the measurement accuracy of 10 μm. Furthermore, the data processing method of scanning waveform has a certain influence on the measurement re- sults. In addition, also further applications of the wire scanning detector are introduced, and the cases em- ployed in the beam line of the Shanghai Synchrotron Radiation Facility （SSRF） are described, and this kind of detector meet all design requirements of each beam line. Finally, further plan is put forward to carry out the de- tector research in the content and its effect.

关 键 词：丝扫描 探测器 光束位置 光斑大小 X光位置探测器 

分 类 号：TL816[核科学技术—核技术及应用]