Author: Huang, N.Y.
Paper Title Page
TUPME018 Construction of New 90 MeV Injector Linac for the 1.2 GeV Booster Synchrotron at Tohoku University 1607
  • S. Kashiwagi, H. Hama, F. Hinode, M. Kawai, T. Muto, I. Nagasawa, K. Nanbu, Y. Shibasaki, K. Takahashi
    Tohoku University, Research Center for Electron Photon Science, Sendai, Japan
  • N.Y. Huang
    NTHU, Hsinchu, Taiwan
  The Great East Japan Earthquake (March 11, 2011) has inflicted enormous damage on the accelerator facility of Research Center for Electron Photon Science, Tohoku University. A 300 MeV linac operated for 46 years as an accelerator for radioisotope production and also as an injector of the 1.2 GeV booster synchrotron for nuclear physics experiments. The accelerator will be rebuilt with all the recyclable components. New small linac is constructed as the injector for the booster synchrotron. The injector consists of thermionic rf-gun, two 3m-long accelerating structures, and transport line to the synchrotron. The maximum energy of injector is 90 MeV with beam loading. The detail of the injector linac is introduced in this conference.  
WEPWA058 Operation of the NSRRC 2998 MHz Photo-cathode RF Gun 2247
  • A.P. Lee, M.C. Chou, J.-Y. Hwang, W.K. Lau
    NSRRC, Hsinchu, Taiwan
  • P. Chiu, N.Y. Huang, P. Wang
    NTHU, Hsinchu, Taiwan
  We are developing the photoinjector technology for single pass high gain FEL research at NSRRC. A gun test facility(GTF) equipped with a 35 MW, S-band high power pulsed klystron as well as a 300 uJ, UV driver laser has been constructed for testing photo-cathode rf guns. Recently, a 2998 MHz, 1.6-cell photo-cathode rf gun has been fabricated in house and is being tested at the NSRRC GTF. Details of this setup will be described and the operational performance of this electron gun will be reported.