logo

Simulation study of transverse optical klystron radiation

Simulation study of transverse optical klystron radiation

Xu Hong-Liang
Diao Cao-Zheng
Liu Jin-Ying
He Duo-Hui
Jia Qi-Ka
Wang Xiang-Qi
Nuclear Science and TechniquesVol.8, No.4pp.200-203Published in print 01 Nov 1997
23300

The radiation from a transverse optical klystron (TOK) is calculated by far field approximation equation and numerical integration, in which the effects of electron-beam emittance and energy spread are considered. Accurate electron-beam profiles have been experimentally determined and modeled by the Monte Carlo method. The calculated spectra illustrate the emittance of Hefei storage ring imposes on the spontaneous radiation of TOK.

Spontaneous emissionMonte Carlo simulationEmittanceEnergy spread
References
1 He Duo-Hui, Jia Qi-Ka, Liu Jin-Ying et al. Proceedings of AFEL'97, Third Asian Symposium on Free Electron Lasers and Symposium on FEL Application, Jan 21-24, 1997, Japan.
2 Elleaume P. Journal De Physique, Colloque C1, supplement au n02, Tome 44, fevrier 1983, p.C1-333.
3 Xu Hong-Liang, Liu Jin-Ying, He Duo-Hui et al. High Power Laser and Particle Beams (in Chinese), 1997; 8(3)
4 Jin Yu-Ming. Physics of storage ring. Hefei: The Publishing House of USTC, 1994
5 Wang C, Xian D. Nucl Instru Meth, 1990; A288: 649
6 Yagi K, Yuri M, Sugiyama S et al. Rev Sci Instru, 1995; 66(2): 1592
7 Fang Zhi-Gao, Wang Gui-Cheng, Yan Xiu-Fen et al. Nucl Instru Meth, 1996; A370: 641
8 Chen Long-Kang, Sun Bao-Gen, Wang Jun-Hua et al. Proceedings of the Workshop on Beam Instabilities in Storage Rings, July 25-30, 1994; Hefei, China.