Injection transient study using a two-frequency bunch length measurement system at the SSRF

被引：0
|
作者：
Li-Wu Duan [1 ]
Yong-Bin Leng [1 ,2 ]
Ren-Xian Yuan [1 ,2 ]
Zhi-Chu Chen [1 ,2 ]
机构：
[1] Shanghai Institute of Applied Physics,Chinese Academy of Sciences
[2] Shanghai Synchrotron Radiation Facility,Chinese Academy of Sciences,Zhangjiang Campus
来源：
Nuclear Science and Techniques | 2017年 / 28卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Bunch length measurement; Two-frequency method; Bunch-by-bunch; Injection;
D O I：
暂无
中图分类号：
TL544 [];
学科分类号：
082701 ;
摘要：
The bunch length can be measured by comparison of two frequency components of a synchrotron beam signal.An online bunch length measurement system has been implemented based on this method.Working frequencies of 3 GHz and 500 MHz were selected,and the raw data was acquired by digital oscilloscope and was resampled and analyzed using the MATLAB software platform at bunch-by-bunch rate.The constructed system was employed to study the bunch length synchronous oscillation phenomenon during injection.The beam experiments demonstrated a time resolution of less than 0.5 ps.
引用
收藏
页码：38 / 43
页数：6
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