Development of non-invasive electron beam position monitor based on coherent diffraction radiation from a slit

Y. Taira, R. Kuroda, M. Tanaka, H. Toyokawa, Kazuyuki Sakaue, H. Tomizawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Diffraction radiation is emitted when a charged particle passes through in the vicinity of a boundary between two media with different dielectric constants. An aperture, a slit, and an edge are used for diffraction radiation target. It is theoretically suggested that an asymmetry of a spatial distribution of diffraction radiation appears by changing the beam trajectory with respect to the center of a rectangular slit. We have developed the beam position monitor using the coherent diffraction radiation generated when a sub-picosecond electron beam passes through the rectangular slit. A theoretical background of the diffraction radiation emitted from the slit and experimental results will be reported.

Original languageEnglish
Title of host publicationInternational Beam Instrumentation Conference, IBIC 2014
PublisherSLAC National Accelerator Laboratory
Publication statusPublished - 2014
Event3rd International Beam Instrumentation Conference, IBIC 2014 - Monterey
Duration: 2014 Sep 142014 Sep 18

Other

Other3rd International Beam Instrumentation Conference, IBIC 2014
CityMonterey
Period14/9/1414/9/18

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

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    Taira, Y., Kuroda, R., Tanaka, M., Toyokawa, H., Sakaue, K., & Tomizawa, H. (2014). Development of non-invasive electron beam position monitor based on coherent diffraction radiation from a slit. In International Beam Instrumentation Conference, IBIC 2014 SLAC National Accelerator Laboratory.