Title :
Photon beam position monitor using beam profile system for HLS
Author :
Wang, X.H. ; Sun, B.G. ; Lu, P. ; Ma, T.J. ; Li, J.W. ; Shen, C.B.
Author_Institution :
NSRL, Univ. of Sci. & Technol. of China, Hefei
Abstract :
This paper presents a photon beam position monitor using beam profile and emittance measurement system for HLS (Hefei Light Source). Using this monitor, we calculated the horizontal and vertical center positions of the beam profile, and then we calibrated these positions with BPM system. When changed the RF frequency, the horizontal and vertical dispersions at the place of beam profile monitor could be calculated. At last, we showed the photon beam position variations during user time.
Keywords :
accelerator RF systems; light sources; particle beam diagnostics; storage rings; synchrotron radiation; BPM; HLS storage ring; Hefei Light Source; RF system; beam profile measurement system; emittance measurement system; photon beam position monitor; synchrotron radiation; Charge coupled devices; Gaussian distribution; Gaussian processes; High level synthesis; Monitoring; Photonics; Position measurement; Radio frequency; Strontium; Synchrotron radiation;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
