Author: Naito, T.
Paper Title Page
TUPD56 High Resolution SR Profile Monitor at ATF2 Extraction Line 434
 
  • T. Naito, T.M. Mitsuhashi
    KEK, Ibaraki, Japan
 
  The profile monitor using visible light of the SR at ATF2 extraction line has been developed. KEK-ATF is a facility to produce extremely low emittance beam for the linear collider. The emittance in the damping ring is ex=1x10-9 m and ey=1x10{-11} m, respectively. The ATF2 extraction line is a transport line to study the Final focus system for the linear collider. The designed beam size at the profile monitor is 230 μm in horizontal and 13 μm in vertical. We used a wide aperture optical system to reduce the Rayleigh limit of the optical system. The performance of the monitor is reported.