Femto-second profile moniitor using pulsed laser storage in an optical cavity

K. Sakaue, M. Washio, S. Araki, M. Fukuda, Y. Higashi, Y. Honda, T. Taniguchi, N. Terunuma, J. Urakawa, N. Sasao

研究成果: Paper

抜粋

We have been developing a pulsed-laser storage technique in a super-cavity for a compact x-ray sources. The pulsed-laser super-cavity enables to make high peak power and small waist laser at the collision point with the electron beam. Recently, using 357MHz mode-locked Nd:VAN laser pulses which stacked in a super-cavity scattered off a multi-bunch electron beam, we obtained a multi-pulse x-rays through the laser-Compton scattering. Detecting an x-ray pulse-by-pulse using high-speed detector makes it possible to measure the 3-dimensional beam size with bunch-by-bunch scanning the laserwire target position and pulse timing. This technique has a feasibility of measuring femto-second bunch length by stacking femto-second pulse in an optical cavity. Design study of femto-second laser-wire monitor and the experimental demonstration using pico-second pulse storage and multi-bunch electron beam will be presented at the conference.

元の言語English
ページ297-300
ページ数4
出版物ステータスPublished - 2009 12 1
イベント31st International Free Electron Laser Conference, FEL 2009 - Liverpool, United Kingdom
継続期間: 2009 8 232009 8 28

Conference

Conference31st International Free Electron Laser Conference, FEL 2009
United Kingdom
Liverpool
期間09/8/2309/8/28

    フィンガープリント

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

これを引用

Sakaue, K., Washio, M., Araki, S., Fukuda, M., Higashi, Y., Honda, Y., Taniguchi, T., Terunuma, N., Urakawa, J., & Sasao, N. (2009). Femto-second profile moniitor using pulsed laser storage in an optical cavity. 297-300. 論文発表場所 31st International Free Electron Laser Conference, FEL 2009, Liverpool, United Kingdom.