Author: Gong, L.
Paper Title Page
TUPAB064 Development of a PrFeB Cryogenic Permanent Magnet Undulator (CPMU) Prototype at IHEP 1469
 
  • H.H. Lu, W. Chen, L. Gong, X.Y. Li, L.Z. Li, S.C. Sun, Y.J. Sun, Y.F. Yang, L. Zhang, X.Z. Zhang, S.T. Zhao
    IHEP, Beijing, People's Republic of China
 
  A PrFeB cryogenic permanent magnet undulator (CPMU) prototype is under construction for High Energy Photon Source Test Facility (HEPS-TF) at IHEP. The device is a full scale in-vacuum undulator with a magnetic length of 2 meters and a period of 13.5 mm, and it will work at less than 85K. The whole design scheme of prototype is presented and the specifications are given, where the consideration of in-vacuum magnetic measurement bench is also included. The development progress is introduced.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPAB064  
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TUPAB066 Mechanical Design of a Cryogenic Permanent Magnet Undulator at IHEP 1475
 
  • S.C. Sun, W. Chen, L. Gong, X.Y. Li, L.Z. Li, H.H. Lu, Y.J. Sun, Y.F. Yang, L. Zhang, X.Z. Zhang, S.T. Zhao
    IHEP, Beijing, People's Republic of China
 
  High Energy Photon Source (HEPS) at Institute of High energy Physics (IHEP) is a new 6 GeV third generation electron storage ring. Insertion devices play a significant role in achieving the high performance of the photon source. A 13.5mm period-length Cryogenic Permanent Magnet Undulator (CPMU) prototype is designed and under construction. The mechanical structure designed based on physical requirements will be presented.
Work supported by Project of High Energy Photon Source Test Facility,
email address: sunsc@ihep.ac.cn
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPAB066  
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