Title of article
The Super-ACO FEL dynamics measured with a streak camera
Author/Authors
Roux، نويسنده , , R. and Couprie، نويسنده , , M.E. and Hara، نويسنده , , T. and Bakker، نويسنده , , R.J. and Visentin، نويسنده , , B. and Billardon، نويسنده , , M. and Roux، نويسنده , , J.، نويسنده ,
Pages
5
From page
33
To page
37
Abstract
The dynamics of the Super-ACO Free Electron Laser (FEL) is followed with a Hamamatsu double-sweep streak camera (C5680). In its natural regime, the FEL micropulse distribution can sometimes exhibit a few internal short pulses which evolve differently; and generally, the FEL pulse position drifts with respect to the positron bunch. The stability issues have been more carefully analysed in relation to coherent synchrotron oscillations, high-current operation and longitudinal feedback systems on the beam and the FEL. Finally, the influence of the FEL on the positron bunch distribution has been measured.
Journal title
Astroparticle Physics
Record number
2001760
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