Author/Authors :
Feng، نويسنده , , B. and Oyamada، نويسنده , , Roberto M. and Hinode، نويسنده , , F. and Sato، نويسنده , , S. and Kondo، نويسنده , , Y. and Shibata، نويسنده , , Y. and Ikezawa، نويسنده , , M.، نويسنده ,
Abstract :
Coherent diffraction radiation, generated by relativistic electron bunches passing through an aperture in a metallic foil, has been studied to diagnose the beam bunch shapes at the Tohoku 300 MeV linear accelerator. Using a polychrometer and fast data conversion method from frequency to time domain, we are able to realize a real-time, non-intercepting beam bunch shape diagnosis. The initial experimental results are presented.
Keywords :
free electron laser , Electron bunch shape , Polychrometer , Coherent diffraction radiation
