摘要
Institute of Modern Physics (IMP) is planning to construct an Electron Linear Accelerator for the research of high energy electron radiography, which consists of a thermionic RF Gun, photo cathode RF Gun, low energy beam transport line, SLAC TW acceleration tube and imaging terminal. In order to meet the demand of high energy density physics, the energy of electron beam must be up to 100 MeV. Table 1 summarizes the primary parameters of the Electron Linear Accelerator.