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Paper   IPM / Particles And Accelerator / 11270
School of Particles and Accelerator
  Title:   Short X-ray Pulse Generation in Taiwan Photon Source Using Deflecting Cavity
1.  Hossein Ghasem
2.  G. H . Luo
  Status:   In Proceedings
  Proceeding: European Particle Accelerator Conference, Genoa, Italy, EPAC (2008), p. 2025-2027
  Year:  2008
  Pages:   2025-2027
  Supported by:  IPM
We have purposed to use deflecting cavity for short Xray pulses production in 3 GeV Taiwan Photon Source(TPS). The electrons in a bunch receive vertical kick after passing deflecting cavity. Head and tail of bunch rotate around the center in opposite direction vertically. The photons emitted from insertion devices are vertically separated thus by applying optical elements such as slit and asymmetric crystal in TPS photon beam line, the radiated X-rays will be compressed. For a 60 m photon beam line of TPS, operating of deflecting cavity up to 6MV voltage and eighth harmonic yields an FWHM pulse duration of radiated X-rays of about 0.48 ps for users

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