Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| SSRF Phase-I Insertion Devices | |
| Zhou, Q; Zhang, W; Zhang, M; Wang, H; Lu, J | |
| 2010 | |
| Conference Name | 21st International Conference on Magnet Technology (MT-21) |
| Source Publication | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
| Pages | 254 |
| Conference Date | OCT 18-23, 2009 |
| Conference Place | Anhui, PEOPLES R CHINA |
| Abstract | Shanghai Light Source (SSRF) is a third generation synchrotron radiation facility with the intermediate energy of 3.5 GeV. Two wigglers W80 and W140, one elliptically polarizing undulator EPU100 of the APPLE-II type with 4.3 meters long and two in-vacuum undulators IVU25-1,2 with 2 meters long have been built in the phase-I of SSRF project. This paper describes the design parameters, the magnet configurations and the magnetic field performances of these five IDs. The electron trajectories, the phase errors and the predicated on-axis spectral fluxes with the measured magnetic fields of two in-vacuum undulators are also presented. The R.M.S. phase errors of less than 4 degrees are obtained for the EPU100 in the horizontal polarization mode as well as in the vertical polarization mode. The maximum R.M.S. phase errors for two in-vacuum undulators are 3.1 degrees and 2.2 degrees respectively and the ratio of the photon flux to the ideal case is larger than 80% on the 11th harmonic. |
| ISSN | 1051-8223 |
| Indexed By | SCI |
| Funding Project | 应物所课题组 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8897 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Zhou, Q,Zhang, W,Zhang, M,et al. SSRF Phase-I Insertion Devices[C],2010:254. |
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