Generation of a coherent Cherenkov radiation by using electron bunch tilting

Kazuyuki Sakaue, M. Nishida, Masakazu Washio, R. Kuroda, Y. Taira, J. Urakawa

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

Abstract

We have been developing a compact accelerator based on a laser photocathode rf electron gun at Waseda University. Low emittance and short bunched electron beam can be generated from the gun. Also, the rf transverse deflecting cavity was developed for the bunch length measurement. We performed an experiment for generating a coherent Cherenkov radiation using bunch tilting. The rf transverse deflector can give a tilt for the electron bunch, and the tilt angle was set to the Cherenkov radiating angle which determined by the target refractive index. We successfully demonstrated a coherent Cherenkov radiation and the characterization of the radiation. The principle of coherent Cherenkov radiation generation, the experimental results and future prospective will be presented at the conference.

Original languageEnglish
Title of host publicationIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
PublisherJoint Accelerator Conferences Website (JACoW)
Pages1870-1872
Number of pages3
ISBN (Electronic)9783954501472
Publication statusPublished - 2016
Event7th International Particle Accelerator Conference, IPAC 2016 - Busan, Korea, Republic of
Duration: 2016 May 82016 May 13

Other

Other7th International Particle Accelerator Conference, IPAC 2016
CountryKorea, Republic of
CityBusan
Period16/5/816/5/13

Fingerprint

coherent radiation
electrons
deflectors
electron guns
photocathodes
emittance
accelerators
electron beams
refractivity
cavities
radiation
lasers

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

Cite this

Sakaue, K., Nishida, M., Washio, M., Kuroda, R., Taira, Y., & Urakawa, J. (2016). Generation of a coherent Cherenkov radiation by using electron bunch tilting. In IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference (pp. 1870-1872). Joint Accelerator Conferences Website (JACoW).

Generation of a coherent Cherenkov radiation by using electron bunch tilting. / Sakaue, Kazuyuki; Nishida, M.; Washio, Masakazu; Kuroda, R.; Taira, Y.; Urakawa, J.

IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), 2016. p. 1870-1872.

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

Sakaue, K, Nishida, M, Washio, M, Kuroda, R, Taira, Y & Urakawa, J 2016, Generation of a coherent Cherenkov radiation by using electron bunch tilting. in IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), pp. 1870-1872, 7th International Particle Accelerator Conference, IPAC 2016, Busan, Korea, Republic of, 16/5/8.
Sakaue K, Nishida M, Washio M, Kuroda R, Taira Y, Urakawa J. Generation of a coherent Cherenkov radiation by using electron bunch tilting. In IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW). 2016. p. 1870-1872
Sakaue, Kazuyuki ; Nishida, M. ; Washio, Masakazu ; Kuroda, R. ; Taira, Y. ; Urakawa, J. / Generation of a coherent Cherenkov radiation by using electron bunch tilting. IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), 2016. pp. 1870-1872
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