https://doi.org/10.1140/epjs/s11734-025-01825-3
Regular Article
The application of normal conducting high gradient technology on the SXFEL
1
Shanghai Advanced Research Institute, Chinese Academy of Sciences, Zhangjiang, 201204, Shanghai, Shanghai, China
2
Shanghai Synchrotron Radiation Facility, Zhangjiang, 201204, Shanghai, Shanghai, China
3
Shanghai Key Laboratory of Cryogenics and Superconducting RF Technology, Chinese Academy of Sciences, Zhangjiang, 201204, Shanghai, Shanghai, China
a
fangwc@sari.ac.cn
b
huangxx@sari.ac.cn
Received:
1
March
2025
Accepted:
21
July
2025
Published online:
3
August
2025
Located in Zhangjiang High-tech Park, the Shanghai Advanced Research Institute hosts three major scientific facilities: two operational facilities, namely, the Shanghai Synchrotron Radiation Facility (SSRF) and the Shanghai Soft X-ray Free Electron Laser Facility (SXFEL), and one under construction, the Hard X-ray Free Electron Laser Facility (SHINE). The SSRF is a circular synchrotron radiation source facility that includes an S-band injector with a final energy of 120 MeV, an energy booster raising the energy to 3.5 GeV, and a storage ring for the electron beam. The SXFEL employs both S- and C-band normal-conducting accelerating technology, supplemented by X-band components for beam linearization (an X-band accelerating unit) and diagnostics (X-band deflecting cavities). The SHINE facility utilizes superconducting acceleration technology, with each FEL line incorporating an X-band deflecting cavity unit as a critical diagnostic tool.
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© The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
