CHEN Man LI Ge HE Duohui WANG Keyi SHEN Qifei. The magnetic gap control system of the transverse optical klystron based on PC[J]. Nuclear techniques, 2003, (11): 809-812.
CHEN Man LI Ge HE Duohui WANG Keyi SHEN Qifei. The magnetic gap control system of the transverse optical klystron based on PC[J]. Nuclear techniques, 2003, (11): 809-812.DOI:
The principle and construction of the magnetic gap control system of the transverse optical klystron for the storage ring free electron laser in the NSRL is described in this paper. Hardware
software flowchart and trouble shooting process are given for reliable engineering implementation of the system. The control system based on PC can easily adjust the magnetic gaps of the TOK modulator
dispersion section and radiator separately or simultaneously with 0.01mm gap resolution. The storage ring vacuum chamber is free of destruction by a multi-protection system. Gap resolution can be enhanced one order of magnitude or more with the direct drive system