Two-mode polarized traveling wave deflecting structure

doi:10.13538/j.1001-8042/nst.26.040102

Nuclear Science and Techniques ›› 2015, Vol. 26 ›› Issue (4): 040102 doi: 10.13538/j.1001-8042/nst.26.040102

• SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS • Previous Articles Next Articles

Two-mode polarized traveling wave deflecting structure

TAN Jian-Hao,^1,2 GU Qiang, ¹FANG Wen-Cheng, ¹TONG De-Chun,³ ZHAO Zhen-Tang^1,4

¹Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
²Graduate University of Chinese Academy of Sciences, Beijing 100039, China
³Department of Engineering Physics, Tsinghua University, Beijing 100084, China
⁴Shanghai Key Laboratory of Cryogenics & Superconducting RF Technology, Shanghai 201800, China

Supported by:
Supported by Knowledge Innovation Project of Chinese Academy of Sciences (No. 455011061)

Export Citation

TAN Jian-Hao, GU Qiang, FANG Wen-Cheng, TONG De-Chun, ZHAO Zhen-Tang. Two-mode polarized traveling wave deflecting structure.Nuclear Science and Techniques, 2015, 26(4): 040102 doi: 10.13538/j.1001-8042/nst.26.040102

Abstract

Abstract:

In this paper, we propose a two-mode polarizable deflecting structure, as a new concept for bunch measurement and beam control. With two modes of HEM11 and HEM12 operating in the same structure on horizontal and vertical directions, respectively, the operation status can be switched between the two polarization modes. They can be operated simultaneously with two independent input power sources. With two-mode deflecting structure, the bunch distortion caused by the geometric wake-fields in the accelerating structure can be measured by one structure.

Key words: Deflecting cavity, Two-mode, Polarizable

References

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Two-mode polarized traveling wave deflecting structure

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