Design and test of frequency tuner for a CAEP high power THz free-electron laser

MI Zheng-Hui; ZHAO Dan-Yang; SUN Yi; PAN Wei-Min; LIN Hai-Ying; LU Xiang-Yang; QUAN Sheng-Wen; LUO Xing; LI Ming; YANG Xing-Fan; WANG Guang-Wei; DAI Jian-Ping; LI Zhong-Quan; MA Qiang; SHA Peng

doi:10.1088/1674-1137/39/2/028102

Chinese Physics C> 2015, Vol. 39> Issue(2) : 028102 DOI: 10.1088/1674-1137/39/2/028102

Design and test of frequency tuner for a CAEP high power THz free-electron laser

Abstract
HTML
Reference
Related

PDF

Abstract：
Peking University is developing a 1.3 GHz superconducting accelerating section highpower THz free-electron laser for the China Academy of Engineering Physics (CAEP). A compact fast/slow tuner has been developed by the Institute of High Energy Physics (IHEP) for the accelerating section to control Lorentz detuning, compensate for beam loading effect, microphonics and liquid helium pressure fluctuations. The tuner design, warm test and cold test of the first prototype are presented, which has a guiding significance for the manufacture of the formal tuner and cryomodule assembly.

References

[1]

XU Zhou, YANG Xing-Fan, LI Ming et al. Journal of Terahertz Science and Electronic Information Technology, 2013, 11(1): 1-6[2] Pischalnikov Y et al. A Tuner For A 325 MHz SRF Spoke Cavity. Proc. SRF, 2009. 675-678[3] MI Zheng-Hui et al. Chin. Phys. C, 2013, 37(8): 087003[4] Padamsee H et al. RF Superconductivity for Accelerator. 2nd edn, 2007. 425-458[5] Yamamoto Y et al. Observation and Numerical Calculation of Lorentz Detuning for The Cryomodule Test of STF Baseline Cavities at KEK-STF. Proc. PAC09. 999-1001[6] MI Zheng-Hui et al. Chin. Phys. C, 2012, 36(10): 996-999

[1]	Lian-Min Zheng , Ying-Chao Du , Chuan-Xiang Tang , Wei Gai . Effects of laser pulse heating of copper photocathodes on high-brightness electron beam production at blowout regime. Chinese Physics C, 2017, 41(6): 067002. doi: 10.1088/1674-1137/41/6/067002
[2]	Jungbae Bahng , Eun-San Kim , Bong-Hyuk Choi . Design study of a radio-frequency quadrupole for high-intensity beams. Chinese Physics C, 2017, 41(7): 077002. doi: 10.1088/1674-1137/41/7/077002
[3]	He-Ting Li , Qi-Ka Jia , Shan-Cai Zhang , Lin Wang , Yong-Liang Yang . Design of FELiChEM, the first infrared free-electron laser user facility in China. Chinese Physics C, 2017, 41(1): 018102. doi: 10.1088/1674-1137/41/1/018102
[4]	null , , , , , , , , , , , , . An accelerator scenario for a hard X-ray free electron laser combined with high energy electron radiography. Chinese Physics C, 2016, 40(8): 088101. doi: 10.1088/1674-1137/40/8/088101
[5]	Ahmed M. M. Elsied , Nasr A. M. Hafz , LI Song , Mohammad Mirzaie , Thomas Sokollik , ZHANG Jie . Generation of high-quality electron beams from a laser-based advanced accelerator. Chinese Physics C, 2015, 39(6): 067003. doi: 10.1088/1674-1137/39/6/067003
[6]	JIA Qi-Ka . Analytical formula of free electron laser exponential gain for a non-resonant electron beam. Chinese Physics C, 2015, 39(4): 048101. doi: 10.1088/1674-1137/39/4/048101
[7]	FENG Lie , DENG Hai-Xiao , ZHANG Tong , FENG Chao , CHEN Jian-Hui , WANG Xing-Tao , LAN Tai-He , SHEN Lei , ZHANG Wen-Yan , YAO Hai-Feng , LIU Xiao-Qing , LIU Bo , WANG Dong . Single-shot measurement of free-electron laser polarization at SDUV-FEL. Chinese Physics C, 2015, 39(2): 028101. doi: 10.1088/1674-1137/39/2/028101
[8]	LI He-Ting , JIA Qi-Ka . Physical design of a wavelength tunable fully coherent VUV source using a self-seeding free electron laser. Chinese Physics C, 2014, 38(5): 058101. doi: 10.1088/1674-1137/38/5/058101
[9]	WU Dai , YANG Ren-Jun , BAI Wei , LI Peng , LI Ming , YANG Xing-Fan . Design study of an improved laser wire system for electron beam measurement. Chinese Physics C, 2013, 37(10): 108101. doi: 10.1088/1674-1137/37/10/108101
[10]	WU Ai-Lin , JIA Qi-Ka , LI He-Ting . Harmonics suppression effect of the quasi-periodic undulator in SASE free-electron-laser. Chinese Physics C, 2013, 37(6): 068101. doi: 10.1088/1674-1137/37/6/068101
[11]	DENG Hai-Xiao , DAI Zhi-Min . Harmonic lasing of X-ray free electron laser：on the way to smaller and cheaper. Chinese Physics C, 2013, 37(10): 102001. doi: 10.1088/1674-1137/37/10/102001
[12]	Reza Khazaeinezhad , Mahdi Esmaeilzadeh . Electron acceleration in the inverse free electron laser with a helical wiggler by axial magnetic field and ion-channel guiding. Chinese Physics C, 2012, 36(9): 879-885. doi: 10.1088/1674-1137/36/9/015
[13]	PAN Wei-Min , HUANG Tong-Ming , MA Qiang , WANG Guang-Wei , LIN Hai-Ying , ZHAO Guang-Yuan , SUN Yi , XU Bo , WANG Qun-Yao , SHA Peng . Development of a 500 MHz high power RF test stand. Chinese Physics C, 2012, 36(4): 355-361. doi: 10.1088/1674-1137/36/4/011
[14]	YANG Dan-Dan , HUANG Wen-Hui . Design for the lattice with 4-DBA structure of the compact laser-electron storage ring. Chinese Physics C, 2011, 35(8): 784-790. doi: 10.1088/1674-1137/35/8/016
[15]	WU Jin-Jie , YANG Yuan-Di , WANG Pei-Wei , CHEN Jing , LIU Jia-Cheng . Design and preliminary test of a free-air ionization chamber for low-energy X-ray. Chinese Physics C, 2011, 35(6): 576-579. doi: 10.1088/1674-1137/35/6/013
[16]	DENG Hai-Xiao , BEI Hua , DAI Zhi-Min . Three dimensional study of harmonic operation at the Shanghai deep ultraviolet free electron laser. Chinese Physics C, 2010, 34(1): 115-120. doi: 10.1088/1674-1137/34/1/021
[17]	DENG Hai-Xiao , DAI Zhi-Min . Ultra-high order harmonic generation via a free electron laser mechanism. Chinese Physics C, 2010, 34(8): 1140-1147. doi: 10.1088/1674-1137/34/8/020
[18]	DENG Hai-Xiao , DAI Zhi-Min . Harmonic operation of high gain harmonic generation free electron laser. Chinese Physics C, 2008, 32(7): 593-598. doi: 10.1088/1674-1137/32/7/017
[19]	DENG Hai-Xiao , DAI Zhi-Min . Gain of harmonic generation in high gain free electron laser. Chinese Physics C, 2008, 32(4): 297-302. doi: 10.1088/1674-1137/32/4/012
[20]	DENG Hai-Xiao , DAI Zhi-Min . Design of cascading two stages of high gain harmonic generation scheme based on Shanghai deep ultraviolet free electron laser. Chinese Physics C, 2008, 32(3): 236-242. doi: 10.1088/1674-1137/32/3/016

Access

Get Citation

MI Zheng-Hui, ZHAO Dan-Yang, SUN Yi, PAN Wei-Min, LIN Hai-Ying, LU Xiang-Yang, QUAN Sheng-Wen, LUO Xing, LI Ming, YANG Xing-Fan, WANG Guang-Wei, DAI Jian-Ping, LI Zhong-Quan, MA Qiang and SHA Peng. Design and test of frequency tuner for a CAEP high power THz free-electron laser[J]. Chinese Physics C, 2015, 39(2): 028102. doi: 10.1088/1674-1137/39/2/028102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-04-16
Revised: 2014-07-14

Article Metric

Article Views(2059)
PDF Downloads(214)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Design and test of frequency tuner for a CAEP high power THz free-electron laser

Corresponding author: MI Zheng-Hui,

Received Date: 2014-04-16

Accepted Date: 2014-07-14

Available Online: 2015-02-05

Abstract: Peking University is developing a 1.3 GHz superconducting accelerating section highpower THz free-electron laser for the China Academy of Engineering Physics (CAEP). A compact fast/slow tuner has been developed by the Institute of High Energy Physics (IHEP) for the accelerating section to control Lorentz detuning, compensate for beam loading effect, microphonics and liquid helium pressure fluctuations. The tuner design, warm test and cold test of the first prototype are presented, which has a guiding significance for the manufacture of the formal tuner and cryomodule assembly.

HTML

Reference (1)

Design and test of frequency tuner for a CAEP high power THz free-electron laser

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article