Manufacturing studies and rf test results of the 1.3 GHz fundamental power coupler prototypes

doi:10.1103/PhysRevAccelBeams.25.113501

	Manufacturing studies and rf test results of the 1.3 GHz fundamental power coupler prototypes
	Ma, Zhen-Yu 1; Hou, Hong-Tao 1; Zhao, Shen-Jie 1; Liu, Xu-Ming 1; Zhao, Yu-Bin 1; Sun, Sen 1; Zhao, Ye-Liang 1; Zheng, Xiang 1; Chang, Qiang 1; Jiang, Hong-Ru 1; Zhang, Zi-Gang 1; Xu, Kai 1; Huang, Xue-Fang 1; Yu, Yue-Chao 1; Huang, Ya-Wei2 ; Lu, Li-Jun 1; Wang, Yan 1; Shi, Jing 1; OuYang, Xiao-Han 1; Yang, Wen-Feng 1; Li, Xin-Yu 1; Huang, Qiang 1; Luo, Chen 1; Wu, Hong 1; Pu, Xiao-Yun 1; Cheng, Chang-Hao 1
	2022-11-15
发表期刊	PHYSICAL REVIEW ACCELERATORS AND BEAMS (IF:1.5[JCR-2023],1.5[5-Year])
EISSN	2469-9888
卷号	25 期号:11
发表状态	已发表
DOI	10.1103/PhysRevAccelBeams.25.113501
摘要	The superconducting radiofrequency electron linear accelerator of the Shanghai HIgh repetition rate XFEL aNd Extreme light facility (SHINE) will use 600 TESLA-style cavities with 1.3 GHz fundamental power couplers for continuous-wave operation. The first batch of 261.3 GHz coupler prototypes has been fabricated from three domestic manufacturers for qualification. Several key manufacturing processes have been developed and qualified, including high residual resistivity ratio copper plating, vacuum brazing of ceramic windows, electron beam welding, and titanium nitride coating. In addition, uniform quality control and inspection processes have been established to ensure the power couplers meet the requirements for the intended use in the SHINE project. All the 1.3 GHz coupler prototypes have been power conditioned with 14 -kW traveling wave and 7-kW standing wave rf in continuous-wave mode. Even higher power levels have been demonstrated with 20-kW traveling wave and 10-kW standing wave rf, which indicates their robustness.
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收录类别	SCI ; SCIE
语种	英语
资助项目	Shanghai Municipal Science and Technology Major Project[2017SHZDZX02]
WOS研究方向	Physics
WOS类目	Physics, Nuclear ; Physics, Particles & Fields
WOS记录号	WOS:000886234000002
出版者	AMER PHYSICAL SOC
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/251705
专题	大科学中心_公共科研平台_变革性技术研发部
通讯作者	Ma, Zhen-Yu
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201204, Peoples R China 2.ShanghaiTech Univ, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Ma, Zhen-Yu,Hou, Hong-Tao,Zhao, Shen-Jie,et al. Manufacturing studies and rf test results of the 1.3 GHz fundamental power coupler prototypes[J]. PHYSICAL REVIEW ACCELERATORS AND BEAMS,2022,25(11).
APA	Ma, Zhen-Yu.,Hou, Hong-Tao.,Zhao, Shen-Jie.,Liu, Xu-Ming.,Zhao, Yu-Bin.,...&Cheng, Chang-Hao.(2022).Manufacturing studies and rf test results of the 1.3 GHz fundamental power coupler prototypes.PHYSICAL REVIEW ACCELERATORS AND BEAMS,25(11).
MLA	Ma, Zhen-Yu,et al."Manufacturing studies and rf test results of the 1.3 GHz fundamental power coupler prototypes".PHYSICAL REVIEW ACCELERATORS AND BEAMS 25.11(2022).