A multi-function beam monitor for synchrotron radiation beamline

XIE Yaning LIU Tao HU Tiandou ZHANG Jing

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A multi-function beam monitor for synchrotron radiation beamline

更新时间：2021-03-12

- A multi-function beam monitor for synchrotron radiation beamline
- NUCLEAR TECHNIQUES Issue 7, (2005)
- 作者机构：
  
  1. 中国科学院高能物理研究所同步辐射室
  2. 中国科学院高能物理研究所同步辐射室,北京,100049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL81
- Published：01 July 2005
- 稿件说明：
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[1]谢亚宁,刘涛,胡天斗,张静.多功能组合同步辐射束线光束探测器[J].核技术,2005(07):496-499.

XIE Yaning LIU Tao HU Tiandou ZHANG Jing. A multi-function beam monitor for synchrotron radiation beamline[J]. Nuclear techniques, 2005, (7): 496-499.
[1]谢亚宁,刘涛,胡天斗,张静.多功能组合同步辐射束线光束探测器[J].核技术,2005(07):496-499. DOI：

XIE Yaning LIU Tao HU Tiandou ZHANG Jing. A multi-function beam monitor for synchrotron radiation beamline[J]. Nuclear techniques, 2005, (7): 496-499. DOI：

摘要

光束探测器是同步辐射束线工程技术的重要组成部分

用以监测X光束线的位置、强度及空间分布等参数

因而对束线的准直、性能分析及实时监测具有重要意义。基于北京同步辐射实验室1W1B-XAFS束线工程项目

我们研制开发了一种应用光电二极管的光束探测器。该探测器与固定光阑、铍窗组合为一体

结构简单可靠

造价低

主要用于X光束线的准直及束流强度实时监测。1W1B-XAFS束线运行两年以来

探测器工作正常

达到了设计的目标。本文介绍了该种束流探测器的结构原理

及由此构成的一套完整的束流监测系统。同时也讨论了探测器的工作模式及测试结果。

Abstract

As an important part of the synchrotron radiation facility

the beam monitor is used to monitor the beam’s position

intensity and distribution in the SR beamline’s diagnostic

commissioning and real time monitoring. A new type of beam monitor based on Si-PIN photodiode has been developed for the newly constructed 1W1B-XAFS beamline. This beam monitor is combined with fixed slit and Be window. Being simple

reliable and low cost

the new beam monitor is mainly used for beamline alignment and monitoring beam intensity. The principle and construction are discussed

and the operation modes and testing results are described in this paper.

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Related Institution

Shanghai Advanced Research Institute, Chinese Academy of Sciences

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

ShanghaiTech University

University of Shanghai for Science and Technology

National Synchrotron Radiation Laboratory, University of Science and Technology of China

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