Development of a three dimensional four mirror optical cavity for laser-Compton scattering

T. Akagi, S. Araki, Y. Funahashi, Y. Honda, H. Kataoka, T. Kon, S. Miyoshi, T. Okugi, T. Omori, Kazuyuki Sakaue, H. Shimizu, T. Takahashi, R. Tanaka, N. Terunuma, J. Urakawa, Masakazu Washio, H. Yoshitama

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

This paper describes a design and performance of a three-dimensional 4-mirror optical cavity for development of intense photon sources by laser-Compton scattering. We achieved the finesse of 4000 and average power of 2.6 kW in the cavity with the vertical laser beam spot size of 13±1μm in σ at the laser-electron interaction point. As a result, we observed 124±1 photons with average energy of 24 MeV per beam crossing, which corresponds to the generation of 2.7×108 photons per second.

Original languageEnglish
Pages (from-to)63-71
Number of pages9
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume724
DOIs
Publication statusPublished - 2013

Fingerprint

Compton scattering
Mirrors
Photons
mirrors
cavities
Lasers
photons
scattering
lasers
Laser beams
Light sources
electron scattering
laser beams
Electrons
energy

Keywords

  • Compton
  • ILC
  • Non-planar cavity
  • Optical cavity
  • Polarized positron source
  • Pulse laser stacking

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

Cite this

Development of a three dimensional four mirror optical cavity for laser-Compton scattering. / Akagi, T.; Araki, S.; Funahashi, Y.; Honda, Y.; Kataoka, H.; Kon, T.; Miyoshi, S.; Okugi, T.; Omori, T.; Sakaue, Kazuyuki; Shimizu, H.; Takahashi, T.; Tanaka, R.; Terunuma, N.; Urakawa, J.; Washio, Masakazu; Yoshitama, H.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 724, 2013, p. 63-71.

Research output: Contribution to journalArticle

Akagi, T, Araki, S, Funahashi, Y, Honda, Y, Kataoka, H, Kon, T, Miyoshi, S, Okugi, T, Omori, T, Sakaue, K, Shimizu, H, Takahashi, T, Tanaka, R, Terunuma, N, Urakawa, J, Washio, M & Yoshitama, H 2013, 'Development of a three dimensional four mirror optical cavity for laser-Compton scattering', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 724, pp. 63-71. https://doi.org/10.1016/j.nima.2013.04.066
Akagi, T. ; Araki, S. ; Funahashi, Y. ; Honda, Y. ; Kataoka, H. ; Kon, T. ; Miyoshi, S. ; Okugi, T. ; Omori, T. ; Sakaue, Kazuyuki ; Shimizu, H. ; Takahashi, T. ; Tanaka, R. ; Terunuma, N. ; Urakawa, J. ; Washio, Masakazu ; Yoshitama, H. / Development of a three dimensional four mirror optical cavity for laser-Compton scattering. In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2013 ; Vol. 724. pp. 63-71.
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AU - Akagi, T.

AU - Araki, S.

AU - Funahashi, Y.

AU - Honda, Y.

AU - Kataoka, H.

AU - Kon, T.

AU - Miyoshi, S.

AU - Okugi, T.

AU - Omori, T.

AU - Sakaue, Kazuyuki

AU - Shimizu, H.

AU - Takahashi, T.

AU - Tanaka, R.

AU - Terunuma, N.

AU - Urakawa, J.

AU - Washio, Masakazu

AU - Yoshitama, H.

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