Speakers
Cheng Yu
(Shanghai Advanced Research Institute)
Shudong Zhou
(Shanghai Advanced Research Institute)
Description
The Shanghai Synchrotron Radiation Facility (SSRF) project team developed two in-vacuum undulators (IVUs) with a period length of 18.5 mm and a gap of 4 mm for the SIRIUS. This paper introduces the design and magnetic field measurements. The results indicate that with a gap range of 4-20 mm, the phase error is less than 3°, the quadrupole field is less than 37 Gs, the sextupole field is less than 83 Gs/cm, and the octupole field is less than 84 Gs/cm².
Region represented | Asia |
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Paper preparation format | Word |
Authors
Cheng Yu
(Shanghai Advanced Research Institute)
Shudong Zhou
(Shanghai Advanced Research Institute)