Chinese Physics C > 2011, Vol. 35 > Issue(12): 1159-1161 DOI: 10.1088/1674-1137/35/12/015

Study on the W-band photocathode RF gun

ZHU Xiong-Wei

Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918, Beijing 100049, China

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Abstract：
In this paper, we continue our W-band photoinjector work. We discuss the production of a high brightness femtosecond bunch using our proposed W-band photoinjector under different parameters. The parameters of the produced bunch are the energy of 1.2 MeV, the length of 60 fs, the peak current of 90 A, the normalized emittance of 0.4 mm mrad and the energy spread of 1.9%. Finally, we present some application examples of the proposed photoinjector.

References

[1]

ZHU Xiong-Wei. Simulation Study of W-band Photoinjector, High Energy Physics and Nuclear Physics, 2002, 26(3): 2862 Chao A, Tigner M. Handbook of Accelerator Physics and Engineering. World Scienti c, Singapore, 19983 GPT Manual, Pulsar Physics Corp., 20054 Young L. PARMELA Manual, LANL, 19985 ASTRA Manual, DESY, 20026 ZHU Xiong-Wei et al. Study on the Characteristics of Linac Based THz Light Source. Chinese Physics C (HEP NP), 2009, 33(10): 9227 ZHU Xiong-Wei. Simulation Study of High Intensity Photocathode Gun, APTC conference, Nana, Japan, 20008 ZHU Xiong-Wei. Simulation Study of High Intensity SBand Photoinjector, International Journal of Infrared and Millimeter Waves, 2004, 25(8): 1255

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[20]	Tang Chuanxiang,Lin Yuzheng,Wu Yuanming,Wang Youzhi,Zhao Xinqiao,Xie Jialin. Experimental Study of a Multi-Cavity RF Gun with Thermionic Cathode. Chinese Physics C, 1997, 21(S2): 91-95.

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ZHU Xiong-Wei. Study on the W-band photocathode RF gun[J]. Chinese Physics C, 2011, 35(12): 1159-1161. doi: 10.1088/1674-1137/35/12/015

ZHU Xiong-Wei. Study on the W-band photocathode RF gun[J]. Chinese Physics C, 2011, 35(12): 1159-1161. doi:10.1088/1674-1137/35/12/015 shu

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Received: 2011-03-17
Revised: 2011-05-03

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沈阳化工大学材料科学与工程学院沈阳 110142

Study on the W-band photocathode RF gun

ZHU Xiong-Wei

Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918, Beijing 100049, China

Received Date:2011-03-17
Accepted Date:2011-05-03
Available Online:2011-12-05

Abstract:In this paper, we continue our W-band photoinjector work. We discuss the production of a high brightness femtosecond bunch using our proposed W-band photoinjector under different parameters. The parameters of the produced bunch are the energy of 1.2 MeV, the length of 60 fs, the peak current of 90 A, the normalized emittance of 0.4 mm mrad and the energy spread of 1.9%. Finally, we present some application examples of the proposed photoinjector.