Speaker
Description
First proof-of-principle steady-state microbunching (SSMB) experiment proved that SSMB has the potential to produce high average power short wavelength light. Tsinghua University has proposed a conceptual design for the future SSMB accelerator light source. A bunch train with an average current of 1 A is required in the electron injector for the future SSMB light source with a bunch spacing of 350 ps. It is essential for diagnosis to measure each bunch in the bunch train. A method of using a fast kicker to measure different bunches simultaneously is proposed in this paper. By using a fast-rising edge power supply, the kicker can give different electron bunches different kick angles, allowing different bunches to be detected on the screen simultaneously. This paper presents measurement methods for the transverse distribution, energy spread, longitudinal phase space, and emittance, along with corresponding simulation results.
Funding Agency
National Key Research and Development Program of China No.2022YFA1603400
and the Tsinghua University Initiative Scientific Research Program No. 20197050028, 20191081195.
| Region represented | Asia |
|---|---|
| Paper preparation format | LaTeX |
