A Measurement Method of Time Jitter of a Laser Pulse with Respect to the Radio-Frequency Wave Phase in a Photocathode Radio-Frequency Gun

Chin. Phys. Lett.

2002, Vol. 19

Issue (12): 1798-1800 DOI:

Original Articles

A Measurement Method of Time Jitter of a Laser Pulse with Respect to the Radio-Frequency Wave Phase in a Photocathode Radio-Frequency Gun

LIU Sheng-Guang;LI Yong-Gui;WANG Ming-Kai

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100080

Cite this article:

LIU Sheng-Guang, LI Yong-Gui, WANG Ming-Kai 2002 Chin. Phys. Lett. 19 1798-1800

Download: PDF(303KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract In a photo-cathode radio-frequency (rf) gun, the micro-bunched charge output from the gun is dependent linearly on the laser injection phase, due to the Scottay effect in the process of photoemission and the procedure of the eletron lognitudinal acceleration. Based on this principle, a new method is proposed, which should be utilized to measure the time jitter between the driving laser pulse and the rf phase with a very high resolution of a few tens of femtoseconds.

Keywords: 41.85.Qg 79.60.-i 29.27.Bd

Published: 01 December 2002

PACS:	41.85.Qg	(Particle beam analyzers, beam monitors, and Faraday cups)
	79.60.-i	(Photoemission and photoelectron spectra)
	29.27.Bd	(Beam dynamics; collective effects and instabilities)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I12/01798

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	LIU Sheng-Guang
	LI Yong-Gui
	WANG Ming-Kai

Related articles from Frontiers Journals

[1]	ZENG Hong-Jin, LIU Ge, LU Yuan-Rong, CHEN Wei, ZHOU Quan-Feng, ZHU Kun, XIA Wen-Long, SHI Ben-Liang, GAO Shu-Li, YAN Xue-Qing, GUO Zhi-Yu, CHEN Jia-Er. Radio-Frequency Power Test of a Four-Rod RFQ Accelerator for PKUNIFTY[J]. Chin. Phys. Lett., 2012, 29(6): 1798-1800
[2]	HE Yong, ZOU Wen-Kang, SONG Sheng-Yi . Effects of Electron Flow Current Density on Flow Impedance of Magnetically Insulated Transmission Lines*[J]. Chin. Phys. Lett., 2011, 28(8): 1798-1800
[3]	LU Yuan-Rong, CHEN Wei, NIE Yuan-Cun, LIU Ge, GAO Shu-Li, ZENG Hong-Jin, YAN Xue-Qing, CHEN Jia-Er . Power Test of the Ladder IH-RFQ Accelerator at Peking University**[J]. Chin. Phys. Lett., 2011, 28(7): 1798-1800
[4]	JIA Xiao-Wen, LIU Yan, YU Li, HE Jun-Feng, ZHAO Lin, ZHANG Wen-Tao, LIU Hai-Yun, LIU Guo-Dong, HE Shao-Long, ZHANG Jun, LU Wei, WU Yue, DONG Xiao-Li, SUN Li-Ling, WANG Gui-Ling, ZHU Yong, WANG Xiao-Yang, PENG Qin-Jun, WANG Zhi-Min, ZHANG Shen-Jin, YANG Feng, XU Zu-Yan, CHEN Chuang-Tian, ZHOU Xing-Jiang . Growth, Characterization and Fermi Surface of Heavy Fermion CeCoIn₅ Superconductor**[J]. Chin. Phys. Lett., 2011, 28(5): 1798-1800
[5]	DENG Hai-Xiao, FENG Chao, LIU Bo, WANG Dong, WANG Xing-Tao, ZHANG Meng . Characterizing the Temporal Structure of a Relativistic Electron Bunch**[J]. Chin. Phys. Lett., 2011, 28(12): 1798-1800
[6]	ZHAO Lin, ZHANG Wen-Tao, LIU Hai-Yun, MENG Jian-Qiao, LIU Guo-Dong, LU Wei, DONG Xiao-Li, ZHOU Xing-Jiang. High-Quality Large-Sized Single Crystals of Pb-Doped Bi₂Sr₂CuO₆₊_δ High-T_cSuperconductors Grown with Traveling Solvent Floating Zone Method[J]. Chin. Phys. Lett., 2010, 27(8): 1798-1800
[7]	NIE Yuan-Cun, LU Yuan-Rong, CHEN Jia-Er, YAN Xue-Qing, GAO Shu-Li, ZHU Kun, LIU Ke-Xin, GUO Zhi-Yu . Theoretical Design of a 104MHz Ladder Type IH-RFQ Accelerator**[J]. Chin. Phys. Lett., 2010, 27(11): 1798-1800
[8]	LIU Yu-Dong, YU Cheng-Hui. Longitudinal Single Bunch Instability Caused by Wake Field of Electron Cloud[J]. Chin. Phys. Lett., 2009, 26(2): 1798-1800
[9]	OU Hong-Wei, ZHAO Jia-Feng, ZHANG Yan, SHEN Da-Wei, ZHOU Bo, YANGLe-Xian, HE Cheng, CHEN Fei, XU Min, WU Tao, CHEN Xian-Hui, CHEN Yan, FENG Dong-Lai. Angle Integrated Photoemission Study of SmO_0.85F_0.15FeAs[J]. Chin. Phys. Lett., 2008, 25(6): 1798-1800
[10]	SUN Yi-Peng, GAO Jie, GUO Zhi-Yu. A Code for Bunch Lengthening Simulation[J]. Chin. Phys. Lett., 2008, 25(2): 1798-1800
[11]	ZHAO Lin, LIU Hai-Yun, ZHANG Wen-Tao, MENG Jian-Qiao, JIA Xiao-Wen, LIU Guo-Dong, DONG Xiao-Li, CHEN Gen-Fu, LUO Jian-Lin, WANG Nan-Lin, LU Wei, WANG Gui-Ling, ZHOU Yong, ZHU Yong, WANG Xiao-Yang, XU Zu-Yan, CHEN Chuang-Tian, ZHOU Xing-Jiang. Multiple Nodeless Superconducting Gaps in (Ba_0.6K_0.4)Fe₂As₂ Superconductor from Angle-Resolved Photoemission Spectroscopy[J]. Chin. Phys. Lett., 2008, 25(12): 1798-1800
[12]	SHI Yu, SUN Qing-Qing, DONG Lin, LIU Han, DING Shi-Jin, ZHANG Wei. Improvement of Atomic-Layer-Deposited Al₂O₃/GaAs Interface Property by Sulfuration and NH₃ Thermal Nitridation[J]. Chin. Phys. Lett., 2008, 25(11): 1798-1800
[13]	JIA Xiao-Wen, LIU Hai-Yun, ZHANG Wen-Tao, ZHAO Lin, MENG Jian-Qiao, LIU Guo-Dong, DONG Xiao-Li, WU Gang, LIU Rong-Hua, CHEN Xian-Hui, REN Zhi-An, YI Wei, CHE Guang-Can, CHEN Gen-Fu, WANG Nan-Lin, WANG Gui-Ling, ZHOU Yong, ZHU Yong, WANG Xiao-Yang, ZHAO Zhong-Xian, XU Zu-Yan, CHEN Chuang-Tian, ZHOU Xing-Jiang. Common Features in Electronic Structure of the Oxypnictide Superconductors from Photoemission Spectroscopy[J]. Chin. Phys. Lett., 2008, 25(10): 1798-1800
[14]	Hai-Yun, JIA Xiao-Wen, ZHANG Wen-Tao, ZHAO Lin, MENG Jian-Qiao, LIU Guo-Dong, DONG Xiao-Li, WU Gang, LIU Rong-Hua, CHEN Xian-Hui, REN Zhi-An, YI Wei, CHE Guang-Can, CHEN Gen-Fu, WANG Nan-Lin, WANG Gui-Ling, ZHOU Yong, ZHU Yong, WANG Xiao-Yang, ZHAO Zhong-Xian, XU Zu-Yan, CHEN Chuang-Tian, ZHOU Xing-Jiang. Pseudogap and Superconducting Gap in SmFeAs(O_1-xF_x) Superconductor from Photoemission Spectroscopy[J]. Chin. Phys. Lett., 2008, 25(10): 1798-1800
[15]	LIU Yan-Fang, LIU Jin-Feng, XU Peng-Shou, PAN Hai-Bin. X-Ray Photoelectron Spectroscopy and Reflection High Energy Electron Diffraction of Epitaxial Growth SiC on Si(100) Using C₆₀ and Si[J]. Chin. Phys. Lett., 2007, 24(7): 1798-1800

Viewed

Full text

Abstract