Two-mode polarized traveling wave deflecting structure

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

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Nuclear Science and Techniques