Higher order modes driven by 2-cell superconducting cavities

xu wen-can; zhu feng; jin xiao; quan sheng-wen; jiao fei; lu xiang-yang; wang gui-mei; zhang bao-cheng; zhao kui

Volume 17 Issue 11

Nov. 2005

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2005 > 17(11): 0-

bei hua, dai dong-dong, dai zhi-min. Simulation of Smith-Purcell radiation from compact terahertz source[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

xu wen-can, zhu feng, jin xiao, et al. Higher order modes driven by 2-cell superconducting cavities[J]. High Power Laser and Particle Beams, 2005, 17.

bei hua, dai dong-dong, dai zhi-min. Simulation of Smith-Purcell radiation from compact terahertz source[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

xu wen-can, zhu feng, jin xiao, et al. Higher order modes driven by 2-cell superconducting cavities[J]. High Power Laser and Particle Beams, 2005, 17.

PDF( 742 KB)

Higher order modes driven by 2-cell superconducting cavities

1.
Institute of Heavy Ion Physics,Peking University,Beijing 100871,China;
2.
Institute of Applied Electronics,CAEP,P.O.Box 919-1014,Mianyang 621900,China

Publish Date: 2005-11-25

Abstract

Abstract

This paper presents the design of 2-cell Tesla type cavity and the properties of higher order modes (HOMs) of 2-cell cavity simulated by HFSS process, including the tuning frequency, the quality factor, the shunt impedance and the distribution of the electronic fields. The simulation results of π mode using HFSS is the same as that using Superfish. The effect of HOMs on electron acceleration is analyzed. The analysis result shows that the efficiency of acceleration is decreased and the electron beam becomes unstable because of the HOMs.
- 2-cell cavity,
- homs,
- hfss,
- accelerating electron

FullText(HTML)

References(0)

References

Relative Articles

[1]	Hu Youtao, Fan Jieqing, Zhao Qiang, Wang Haoyang, Zhang Fang, Zhang Shuo, Cui Yaping, Hao Jianhong, Dong Zhiwei. Post-processing methods for particle radiation Monte Carlo calculations of large-scale target objects[J]. High Power Laser and Particle Beams, 2025, 37(1): 016001. doi: 10.11884/HPLPB202537.240211
[2]	Tu Lingjun, Wang Xiaofan, Zhang Weiqing. Simulation of harmonic lasing self-seeded free electron laser[J]. High Power Laser and Particle Beams, 2024, 36(7): 071004. doi: 10.11884/HPLPB202436.240102
[3]	Fan Weijie, Feng Chao, Zhao Minghua. Simulation studies of external seeding schemes for Shanghai soft X-ray free electron laser[J]. High Power Laser and Particle Beams, 2022, 34(3): 031016. doi: 10.11884/HPLPB202234.210262
[4]	Li Tianyi, Meng Weisi, Pan Pan, Cai Jun, Wu Xianping, Feng Jinjun, Yan Tiechang. Study of 0.8 THz regenerative feedback oscillators[J]. High Power Laser and Particle Beams, 2019, 31(12): 123101. doi: 10.11884/HPLPB201931.190372
[5]	Wang Siming, Zhou Weimin, Yang Zuhua, He Shukai, Gu yuqiu, Cao Leifeng. Numerical simulation of vacuum electron acceleration by interaction of intense laser with conical target[J]. High Power Laser and Particle Beams, 2018, 30(9): 092002. doi: 10.11884/HPLPB201830.180099
[6]	Wei Junhao, Luo Huanli, Chen Qushan, Wang Xiangqi. Quadrupoles design and measurement for a compact THz FEL[J]. High Power Laser and Particle Beams, 2016, 28(11): 115101. doi: 10.11884/HPLPB201628.160009
[7]	Yan Longgang, Deng Derong, Dou Yuhuan, Li Ming, Yang Xingfan. Physics design of undulator in high average power free electronic laser terahertz source[J]. High Power Laser and Particle Beams, 2013, 25(S0): 153-157.
[8]	Dou Yuhuan, Shu Xiaojian. Elliptical hole-coupling optical resonator in THz FEL[J]. High Power Laser and Particle Beams, 2013, 25(06): 1455-1459. doi: 10.3788/HPLPB20132506.1455
[9]	liu qinglun, wang zicheng, liu pukun. Numerical simulation on terahertz extended-interaction oscillator with disk-loaded waveguide[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[10]	zou wen-kang, zhou liang-ji, chen lin, deng jian-jun. Physical design and simulation for a 100 GW LTD system[J]. High Power Laser and Particle Beams, 2008, 20(02): 0- .
[11]	peng tang-chao, shu xiao-jian, dou yu-huan. Numerical simulations of chirped pulse amplification at FEL[J]. High Power Laser and Particle Beams, 2008, 20(04): 0- .
[12]	yu tong-pu, ma yan-yun, chang wen-wei, yin yan, tian cheng-lin, shao fu-qiu. Numerical simulation on effect of laser parameters on terahertz radiation[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .
[13]	yu tong-pu, ma yan-yun, tian cheng-lin, xu han, yin yan, shao fu-qiu, chang wen-wei. PIC simulation on Terahertz radiation enhanced by multiple laser pulses[J]. High Power Laser and Particle Beams, 2008, 20(08): 0- .
[14]	gao yao-ming, lü xin, li yun-sheng, li meng. Numerical simulation for X-ray imaging in ICF implosion[J]. High Power Laser and Particle Beams, 2007, 19(11): 0- .
[15]	deng hai, wang xing, li dong, dai zhi. Nonlinear harmonic generation in Shanghai deep ultraviolet FEL[J]. High Power Laser and Particle Beams, 2007, 19(10): 0- .
[16]	dou yu huan, shu xiao jian. Numerical stimulations of startup and statistical properties of SASE FEL[J]. High Power Laser and Particle Beams, 2002, 14(06): 0- .