Multi-bunch electron beam generation based on CS-TE photocathode RF-Gun at Waseda University

Y. Yokoyama, T. Aoki, K. Sakaue, T. Suzuki, J. Yokose, M. Washio, J. Urakawa, N. Terunuma, H. Hayano, S. Kashiwagi, R. Kuroda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

At Waseda University, we have been studying a high quality electron beam generation and its application experiments with Cs-Te photocathode RF-Gun. We have already succeeded in generating a stable high-charged single-bunch electron beam. To generate more intense electron beam, we designed a multi-bunch electron linac and developed the multi-pulse UV laser which irradiates to the cathode. The target values of the number of electron bunch and bunch charges are 100 bunches/train and 800pC/bunch, respectively. In addition, we adopted the method of the amplitude modulation of the incident RF pulse to the S-band klystron in order to compensate the energy difference in each bunch because of the slow rise time of acceleration voltage in cavity and beam loading effect in the accelerating structure.

Original languageEnglish
Title of host publicationIPAC 2010 - 1st International Particle Accelerator Conference
Pages4119-4121
Number of pages3
Publication statusPublished - 2010
Event1st International Particle Accelerator Conference, IPAC 2010 - Kyoto, Japan
Duration: 2010 May 232010 May 28

Publication series

NameIPAC 2010 - 1st International Particle Accelerator Conference

Other

Other1st International Particle Accelerator Conference, IPAC 2010
CountryJapan
CityKyoto
Period10/5/2310/5/28

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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