Bunch length measurement at Tsinghua Thomson scattering X-ray source

DU Ying-Chao; HUA Jian-Fei; YAN Li-Xin; DU Qiang; HUANG Wen-Hui; TANG Chuan-Xiang

doi:10.1088/1674-1137/35/5/020

Chinese Physics C> 2011, Vol. 35> Issue(5) : 505-508 DOI: 10.1088/1674-1137/35/5/020

Bunch length measurement at Tsinghua Thomson scattering X-ray source

Abstract
HTML
Reference
Related

PDF

Abstract：
The length of electron beam from a photocathode RF gun is determined by a spectrometer, according to the relative energy spread induced by the bunch length during the acceleration in a linac. For a photocathode RF gun, different laser injected phase and beam charge are studied. The compression is changed for the different laser phases, as from 10° to 30°, and the bunch length is lengthened due to the strong longitudinal space charge force, caused by the increased charge.

References

[1]

Robinson A L, Plummer B. Scientific Needs for Future X-ray Source in the US-A white paper, SLAC-R-910, 20082 Rischel C, Rousse A, Uschmann I et al. Nature, 1997, 390: 4903 Arthur J, An nrud P, Audebert P et al. LCLS Conceptual Design Report, SLAC-R-593, SLAC, 20024 Altarelli M, Brinkmann R, Chergui M et al. EXFEL Tech-nical Design Report, TESLA FEL 2006-097, DESY, 20065 Schoenlein R W, Chattopadhyay S, Chong H H W et al. Science, 2000, 287: 22376 Schoenlein R W, Leemans W P, Chin A H et al. Science, 1996, 274: 2367 TANG C X, DU Q, DU Y C et al. in Proceedings of LINAC 2006. Knoxville, Tennessee USA, 2568 HE Xiao-Zhong, TANG C X, HUANG Wen-Hui et al. HEPNP, 2004, 28: 446 (in Chinese)9 LI Ren-Kai, TANG Chuan-Xiang. Nucl. Instrum. Methods Phys. Res. A, 2009, 605: 243-24810 WANG X J, QIU X, Ben. Zvi I. Physical Review E, 1996, 54: R3121

[1]	Wen-Qiang Hua , Yu-Zhu Wang , Ping Zhou , Tao Hu , Xiu-Hong Li , Feng-Gang Bian , Jie Wang . Microfocus small-angle X-ray scattering at SSRF BL16B1. Chinese Physics C, 2017, 41(4): 048001. doi: 10.1088/1674-1137/41/4/048001
[2]	Yi Wang , Qin Li , Nan Chen , Jin-Ming Cheng , Cheng-Gang Li , Hong Li , Quan-Hong Long , Jin-Shui Shi , Jian-Jun Deng . Experimental comparison of various techniques for spot size measurement of high-energy X-ray sources. Chinese Physics C, 2016, 40(8): 086205. doi: 10.1088/1674-1137/40/8/086205
[3]	TIAN Sai-Ke , JIAO Yi , WANG Jiu-Qing . Bunch length manipulation in a diffraction-limited storage ring. Chinese Physics C, 2015, 39(12): 127001. doi: 10.1088/1674-1137/39/12/127001
[4]	LIU Guan-Fen , WANG We-Jia , XU Jia-Hua , DONG Yu-Hui . Small-angle X-ray scattering probe of intermolecularinteraction in red blood cells. Chinese Physics C, 2015, 39(3): 038001. doi: 10.1088/1674-1137/39/3/038001
[5]	LIU Li , YU Hai , ZHENG Wei . Measurement of X-ray photon energy and arrival time using a silicon drift detector. Chinese Physics C, 2014, 38(3): 036003. doi: 10.1088/1674-1137/38/3/036003
[6]	DING Yun-Ze , DU Ying-Chao , ZHANG Zhen , HUANG Wen-Hui . Simulation study of a photo-injector for brightness improvement in Thomson scattering X-ray source via ballistic bunching. Chinese Physics C, 2014, 38(2): 027003. doi: 10.1088/1674-1137/38/2/027003
[7]	WANG De-Hong , HAO Jun-Jie , XING Xue-Qing , MO Guang , GONG Yu , WU Zhong-Hua , . Characterization of the nanopore structures of PAN-based carbon fiber precursors by small angle X-ray scattering. Chinese Physics C, 2011, 35(9): 870-874. doi: 10.1088/1674-1137/35/9/016
[8]	SUN Da-Rui , XU Jin-Qiang , CHEN Sen-Yu . Electro-optical sampling non-synchronous delay scanning measurement ofelectron beam bunch length at BFEL. Chinese Physics C, 2010, 34(2): 227-230. doi: 10.1088/1674-1137/34/2/014
[9]	ZHANG Jing-Ru , DAI Jian-Ping , GU Qiang , PEI Guo-Xi , ZHAO Ming-Hua , ZHONG Shao-Peng , WANG Xing-Tao , CHEN Yong-Zhong , HOU Mi . Bunch length measurement using a traveling wave RF deflector. Chinese Physics C, 2010, 34(1): 138-142. doi: 10.1088/1674-1137/34/1/026
[10]	WANG Huan-Hua . In-situ monitoring of EuTiO₃ and SrTiO₃ film growth using time-resolved X-ray scattering during pulsed-laser deposition. Chinese Physics C, 2009, 33(11): 935-943. doi: 10.1088/1674-1137/33/11/002
[11]	LI Xiao-Lin , LIU Jiang-Feng , BAO Liang-Man , LI Yan , ZHANG Gui-Lin . Source identification of individual PM_2.5 particles in Shanghai air in the winter of 2007 with synchrotron X-ray fluorescence microprobe. Chinese Physics C, 2009, 33(11): 960-964. doi: 10.1088/1674-1137/33/11/006
[12]	YU Pei-Cheng , WANG Yu , SHEN Xiao-Zhe , HUANG Wen-Hui , YAN Li-Xin , DU Ying-Chao , LI Ren-Kai , TANG Chuan-Xiang . Optics for the lattice of the compact storage ring for a Compton X-ray source. Chinese Physics C, 2009, 33(S2): 151-153. doi: 10.1088/1674-1137/33/S2/039
[13]	LAN Ding , WANG Yu-Ren , ZHANG Yin-Min , WANG Wei , WU Zhong-Hua . Small angle X-ray scattering of the colloidal crystal. Chinese Physics C, 2009, 33(11): 1016-1018. doi: 10.1088/1674-1137/33/11/017
[14]	LIN Xu-Ling , ZHANG Jian-Bing , LUO Feng , BEI Hua , LU Shan-Liang , YU Tie-Min , DAI Zhi-Min . Preliminary result of bunch length measurement using a modified Michelson interferometer. Chinese Physics C, 2009, 33(10): 901-904. doi: 10.1088/1674-1137/33/10/015
[15]	YAN Li-Xin , DU Ying-Chao , DU Qiang , LI Ren-Kai , HUA Jian-Fei , HUANG Wen-Hui , TANG Chuan-Xiang . TW Laser system for Thomson scattering X-ray light source at Tsinghua University. Chinese Physics C, 2009, 33(S2): 154-156. doi: 10.1088/1674-1137/33/S2/040
[16]	TANG Chuan-Xiang , LI Ren-Kai , HUANG Wen-Hui , CHEN Huai-Bi , DU Ying-Chao , DU Qiang , DU Tai-Bin , HE Xiao-Zhong , HUA Jian-Fei , LIN Yu-Zhen , QIAN Hou-Jun , SHI Jia-Ru , XIANG Dao , YAN Li-Xin , YU Pei-Cheng . A simulation study of Tsinghua Thomson scattering X-ray source. Chinese Physics C, 2009, 33(S2): 146-150. doi: 10.1088/1674-1137/33/S2/038
[17]	SHI Jia-Ru , CHEN Huai-Bi , TANG Chuan-Xiang , HUANG Wen-Hui , DU Ying-Chao , ZHENG Shu-Xin , REN Li . RF deflecting cavity for bunch length measurement in Tsinghua Thomson scattering X-ray source. Chinese Physics C, 2009, 33(S2): 161-164. doi: 10.1088/1674-1137/33/S2/042
[18]	HUA Jian-Fei , CHENG Cheng , DU Tai-Bing , DENG Jian-Jun , , , , , , , , , , , . Preliminary Experiment of the Thomson Scattering X-ray Source at Tsinghua University. Chinese Physics C, 2008, 32(1): 75-79. doi: 10.1088/1674-1137/32/1/017
[19]	SHI Jia-Ru , CHEN Huai-Bi , TANG Chuan-Xiang , HUANG Wen-Hui , DU Ying-Chao , ZHENG Shu-Xin , REN Li . RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University. Chinese Physics C, 2008, 32(10): 837-841. doi: 10.1088/1674-1137/32/10/014
[20]	Li Jin , Mao Zepu . Measurement of the Bunch Length of Beijing Electron Positron Collider. Chinese Physics C, 1991, 15(S3): 219-225.

Access

Get Citation

DU Ying-Chao, HUA Jian-Fei, YAN Li-Xin, DU Qiang, HUANG Wen-Hui and TANG Chuan-Xiang. Bunch length measurement at Tsinghua Thomson scattering X-ray source[J]. Chinese Physics C, 2011, 35(5): 505-508. doi: 10.1088/1674-1137/35/5/020

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-08-01
Revised: 2010-09-28

Article Metric

Article Views(2546)
PDF Downloads(443)
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

Bunch length measurement at Tsinghua Thomson scattering X-ray source

Received Date: 2010-08-01

Accepted Date: 2010-09-28

Available Online: 2011-05-05

Abstract: The length of electron beam from a photocathode RF gun is determined by a spectrometer, according to the relative energy spread induced by the bunch length during the acceleration in a linac. For a photocathode RF gun, different laser injected phase and beam charge are studied. The compression is changed for the different laser phases, as from 10° to 30°, and the bunch length is lengthened due to the strong longitudinal space charge force, caused by the increased charge.

HTML

Reference (1)

Bunch length measurement at Tsinghua Thomson scattering X-ray source

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Bunch length measurement at Tsinghua Thomson scattering X-ray source

HTML

目录