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Cryogenic System for PKU-FEL

DOI: 10.4236/jmp.2013.46A001    3,653 Downloads   5,206 Views   Citations

ABSTRACT

PKU-FEL based on superconducting (SC) accelerator facility is under construction at PekingUniversity. It will run in IR (5 - 10 μm) and THz (100 - 3000 μm) region as an ideal experimental FEL platform for universities. The SC accelerator facility is composed of a DC-SC injector and a 1.3-GHz 2 × 9-cell SC accelerator. In order to better the performance, the injector and the accelerator are bath-cooled by 2 K super fluid helium in cryostats. A 2 K cryogenic system has been designed, constructed and assembled.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

L. Xiong, N. Peng, W. Lu, L. Liu, X. Liu, J. Li, L. Ma, B. Dong, Y. Jiang, J. Tang and L. Zhang, "Cryogenic System for PKU-FEL," Journal of Modern Physics, Vol. 4 No. 6A, 2013, pp. 1-4. doi: 10.4236/jmp.2013.46A001.

References

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[4] F. Zhu, S. W. Quan, et al., “Status of the DC-SRF Photoinjector for PKU-SETF,” Proceedings of SRF, Chicago, 25-29 July 2011, pp. 973-976.

  
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