27 September 2016 Longitudinal electron bunch diagnostics using coherent transition radiation at the IRFEL
Author Affiliations +
Proceedings Volume 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 968411 (2016) https://doi.org/10.1117/12.2240748
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China
Abstract
A longitudinal electron bunch diagnostics system is developing to measure the longitudinal bunch charge distribution for the new IRFEL at National Synchrotron Radiation Laboratory (NSRL). We use a Martin-Puplett interferometer, which is essentially a Michelson interferometer, to measure the spectrum of the coherent transition radiation produced by electrons through a thin metallic foil. Frequency components of coherent transition radiation have a relationship with the bunch form factor, which is described by the square modulus of the Fourier transform of the bunch distribution. Then several techniques, including a Kramers-Kronig analysis, have been applied to determine the longitudinal bunch charge distribution. The details of the design and theoretical investigation will be described in this paper.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. Y. Zhou, T. Y. Zhou, Y. L. Yang, Y. L. Yang, B. G. Sun, B. G. Sun, L. L. Tang, L. L. Tang, P. Lu, P. Lu, Z. R. Zhou, Z. R. Zhou, F. F. Wu, F. F. Wu, X. Y. Liu, X. Y. Liu, "Longitudinal electron bunch diagnostics using coherent transition radiation at the IRFEL", Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 968411 (27 September 2016); doi: 10.1117/12.2240748; https://doi.org/10.1117/12.2240748
PROCEEDINGS
6 PAGES


SHARE
Back to Top