Orbit Control at the SLS Storage Ring
نویسندگان
چکیده
منابع مشابه
Orbit Control at the Sls Storage Ring
Precise orbit control is one of the crucial ingredients for stable operation of the SLS storage ring. The orbits are taken by the digital BPM system which allows beam position measurements to the sub-micron level at sampling rates of up to 4 kHz at 72 locations in the ring. Orbits are corrected with respect to a user defined reference by applying SVD techniques and a direct response matrix inve...
متن کاملFast Closed Orbit Control in the Sls Storage Ring
Concepts for a fast orbit feedback in the SLS storage ring are presented. The Singular Value Decomposition (SVD) based orbit correction scheme is supposed to fight orbit oscillations up to 100 Hz stabilizing the orbit to 1/10th of the beam sigma at the locations of the insertion devices. For an emittance ratio of 1%, this corresponds to 1 m tolerance in the vertical plane. In order to achieve t...
متن کاملSub-picosecond Optical Pulses at the Sls Storage Ring
We report on the feasibility and expected performance of a sub-picosecond X-ray source at the Swiss Light Source (SLS), based on the electron-beam slicing method. This method has recently been demonstrated at the Advanced Light Source (ALS), using a bending magnet to produce ultrafast optical pulses [1]. To improve the flux of such a source for user experiments, we have studied its realization ...
متن کاملBEAM ORBIT STABILIZATION AT THE SPring-8 STORAGE RING
The SPring-8 storage ring is a third generation X-ray source providing brilliant photon beams. Continuous performance improvement realizes small horizontal and vertical beam sizes reaching to respectively 280μm and 4μm in rms at the source point of each standard insertion device (ID) [1]. Especially in a vertical plane, small orbit variation enlarges the vertical beam size and an orbit drift al...
متن کاملOrbit Stabilization in Spring-8 Storage Ring
Stability of electron orbit is one of the most important properties to achieve brilliant photon beams for third generation synchrotron radiation sources. In the design of a SPring-8 storage ring, many ideas for orbit stabilization were thus considered. Consequently, without any correction, electron orbit stability of about 50 μm per day is obtained. Since a main part of the orbit movement is sl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Synchrotron Radiation News
سال: 2003
ISSN: 0894-0886,1931-7344
DOI: 10.1080/08940880308602999