Theoretical Study of Segmented Undulator Phase Matching

LU Hui-Hua; CHEN Sen-Yu

Chinese Physics C> 2007, Vol. 31> Issue(4) : 414-418

Theoretical Study of Segmented Undulator Phase Matching

LU Hui-Hua ^, ,
CHEN Sen-Yu

Institute of High Energy Physics, CAS, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Phase matching between different undulator segments is a key condition for high gain Free Electron Laser facilities to gain saturation laser output. This paper develops theoretical study on phase matching, provides the scheme to realize it and gives the parameters of terminations structure. According to the simulation result, ±100°phase adjustment range can be achieved when the pole height can be adjusted in the range of ±0.5mm.

[1]	NING Ping-Zhi . Theoretical Study of Nuclear Physics with Strangeness at Nankai University. Chinese Physics C, 2007, 31(9): 864-869.
[2]	ZHANG Jin-Quan , LI Zhi-Hui , SONG Ming-Tao , YIN Quan-Min , ZHAO Hong-Wei . Study of Buncher Efficiency in Axial Injection System of SFC. Chinese Physics C, 2006, 30(8): 788-791.
[3]	YAO Jiang-Ming , MEI Hua , MENG Jie , CHEN Hong . Magnetic Moment in Relativistic Mean Field Theory. Chinese Physics C, 2006, 30(S2): 42-44.
[4]	YANG Xue-Qing , FANG Jia-Xun , GUO Zhi-Yu , CHEN Jia-Rong . Matching Design Method for High Intensity RFQ Accelerators. Chinese Physics C, 2006, 30(S1): 19-21.
[5]	MA Yin-Qun , MA Zhong-Yu , TIAN Yuan . Theoretical Calculation of S-factor in d(d,γ)α at low energy. Chinese Physics C, 2006, 30(4): 294-298.
[6]	SONG Yuan-Jun , WANG Shun-Jin , ZHANG Guang-Biao . Nonadiabatic Geometric Phase and Hannay's Angle of the Nonautonomous Landau System in a Rotating Magnetic Field. Chinese Physics C, 2005, 29(7): 639-643.
[7]	HUANG Zhi-Feng , LI Zheng , KANG Ke-Jun , ZHU Pei-Ping , YUAN Qing-Xi , HUANG Wan-Xia , WANG Jun-Yue , LI Gang , ZHANG Di , YU Ai-Min . Study on Extraction Method of Phase Information in X-Ray Diffraction Enhanced Imaging. Chinese Physics C, 2005, 29(S1): 133-136.
[8]	GU Peng-Da , GEN Zhe-Qiao , CUI Yan-Yan , PEI Guo-Xi , WANG Shu-Hong . Design Studies of RF Phasing System for BEPCII Linac. Chinese Physics C, 2005, 29(3): 316-320.
[9]	TAI Fei , CHEN Ding-Han , REN Zhong-Zhou . Theoretical Study on the Shell Effect of Even-Even Nuclei around N=184. Chinese Physics C, 2005, 29(2): 152-156.
[10]	DAI Zhi-Min . Theory of a Double-Undulator Free-Electron Laser. Chinese Physics C, 2004, 28(7): 775-780.
[11]	GE Jun , GUO Zhi-Yuan , LIN Yu-Zheng . Comparison between Fokker-Planck Equation and Vlasov Equation in the Research of the Mode Coupling Theory. Chinese Physics C, 2003, 27(3): 268-272.
[12]	WAN Jun-Sheng , PAN Xiao-Bing , ZHAO Zhu-Min , CHEN Li-Xin , JING Chun-Yuan , WANG Dao-Hua . Theoretical Studies on the New System of Neutron Flux Measurement in the Nuclear Reactor. Chinese Physics C, 2002, 26(10): 1027-1035.
[13]	Chen Huaibi , Zheng Shuxin , bang Xiaodong , Lin Yuzheng . Research on Backward Traveling Wave Electron Linac. Chinese Physics C, 1999, 23(5): 496-503.
[14]	Fan Tieshuan , Hu Jimin , Bao Shanglian . Multichannel Fission Model Applied to ^223,235,238U (n,f). Chinese Physics C, 1996, 20(5): 422-429.
[15]	Xu Jianming . Matching Problem of Lattice with Transverse Coupling. Chinese Physics C, 1995, 19(1): 73-81.
[16]	REN Zhong-Zhou , XU Gong-Ou . Theoretical Researches on α-transfer Rates of Ground States in Medium and Heavy Nuclei. Chinese Physics C, 1991, 15(1): 87-91.
[17]	REN Zhong-Zhou , XU Gong-Ou . Theoretical Researches on α-transfer Rates of Ground States in Medium and Heavy Nuclei. Chinese Physics C, 1991, 15(3): 251-255.
[18]	CHEN Zhi-Cheng , LIU Jian-Yang , XU Jian-Ming . THE INVESTIGATION OF AN UNDULATOR FOR THE HEFEI 800MeV ELECTRON STORAGE RING. Chinese Physics C, 1986, 10(3): 316-322.
[19]	LUO Zi-Hua , WANG Shu-Hong . BEAM MATCHING CALCULATIONS IN TRANSVERSE MOTION FOR THE 10MeV BEIJING PROTON LINAC. Chinese Physics C, 1985, 9(2): 191-199.
[20]	DING Yi , LAI De-Qing . THE REFLECTION EFFECTS ON PHASE MEASUREMENT AND PHASE CONTROL IN RF SYSTEM OF BPL. Chinese Physics C, 1984, 8(5): 648-652.

Access

Get Citation

LU Hui-Hua and CHEN Sen-Yu. Theoretical Study of Segmented Undulator Phase Matching[J]. Chinese Physics C, 2007, 31(4): 414-418.

LU Hui-Hua and CHEN Sen-Yu. Theoretical Study of Segmented Undulator Phase Matching[J]. Chinese Physics C, 2007, 31(4): 414-418. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-08-03
Revised: 2006-08-09

Article Metric

Article Views(3033)
PDF Downloads(740)
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

Theoretical Study of Segmented Undulator Phase Matching

LU Hui-Hua ^,
CHEN Sen-Yu

Corresponding author: LU Hui-Hua,

Institute of High Energy Physics, CAS, Beijing 100049, China

Received Date: 2006-08-03
Accepted Date: 2006-08-09
Available Online: 2007-04-05

Abstract: Phase matching between different undulator segments is a key condition for high gain Free Electron Laser facilities to gain saturation laser output. This paper develops theoretical study on phase matching, provides the scheme to realize it and gives the parameters of terminations structure. According to the simulation result, ±100°phase adjustment range can be achieved when the pole height can be adjusted in the range of ±0.5mm.