Chinese Physics C > 2015, Vol. 39 > Issue(2): 028101 DOI: 10.1088/1674-1137/39/2/028101

Single-shot measurement of free-electron laser polarization at SDUV-FEL

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, a division-of-amplitude photopolarimeter (DOAP) for measuring the polarization state of a free-electron laser (FEL) pulse is described. The incident FEL beam is divided into four separate beams, and four Stokes parameters can be measured in a single-shot. In the crossed-planar undulators experiment at the Shanghai deep ultraviolet FEL test facility, this DOAP instrument constructed in house responsed accurately and timely while the polarization-state of fully coherent FEL pulses were switched, which is helpful for confirming the crossed-planar undulators technique for short-wavelength FELs.

[1]	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
[2]	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
[3]	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
[4]	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. Design and test of frequency tuner for a CAEP high power THz free-electron laser. Chinese Physics C, 2015, 39(2): 028102.doi:10.1088/1674-1137/39/2/028102
[5]	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
[6]	ZHANG Tong,DENG Hai-Xiao,ZHANG Wei-Qing,WU Guo-Rong,DAI Dong-Xu,WANG Dong,YANG Xue-Ming,ZHAO Zhen-Tang. FEL polarization control studies on Dalian coherent light source. Chinese Physics C, 2013, 37(11): 118101.doi:10.1088/1674-1137/37/11/118101
[7]	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
[8]	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
[9]	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
[10]	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
[11]	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
[12]	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
[13]	DENG Hai-Xiao . A proposed method to characterize high harmonic microbunching in EEHG operation of SDUV-FEL. Chinese Physics C, 2010, 34(10): 1649-1654.doi:10.1088/1674-1137/34/10/019
[14]	CHEN Jian-Hui,DENG Hai-Xiao,GU Qiang,LI Dong-Guo,WANG Dong,ZHANG Meng,ZHAO Zhen-Tang. Operating the SDUV-FEL with the echo-enabled harmonic generation scheme. Chinese Physics C, 2009, 33(8): 706-710.doi:10.1088/1674-1137/33/8/021
[15]	GUO Wei,XU Yi,CHEN Jin-Gen,MA Yu-Gang,XU Wang,CAI Xiang-Zhou,WANG Hong-Wei. Shanghai laser electron gamma source and its applications. Chinese Physics C, 2008, 32(S2): 190-193.
[16]	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
[17]	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
[18]	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
[19]	DAI Zhi-Min. Theory of a Double-Undulator Free-Electron Laser. Chinese Physics C, 2004, 28(7): 775-780.
[20]	Huo Yukun,Zhang Baohui,Yuan Zhushu. Nuclear Excitation by Electron Transition and γ-Ray Laser. Chinese Physics C, 1992, 16(S3): 321-328.

Access

Get Citation

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 and WANG Dong. Single-shot measurement of free-electron laser polarization at SDUV-FEL[J]. Chinese Physics C, 2015, 39(2): 028101. doi: 10.1088/1674-1137/39/2/028101

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-04-11
Revised: 2014-07-03

Article Metric

Article Views(3480)
PDF Downloads(187)
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

Single-shot measurement of free-electron laser polarization at SDUV-FEL

Corresponding author:DENG Hai-Xiao,

Received Date:2014-04-11
Accepted Date:2014-07-03
Available Online:2015-02-05

Abstract:In this paper, a division-of-amplitude photopolarimeter (DOAP) for measuring the polarization state of a free-electron laser (FEL) pulse is described. The incident FEL beam is divided into four separate beams, and four Stokes parameters can be measured in a single-shot. In the crossed-planar undulators experiment at the Shanghai deep ultraviolet FEL test facility, this DOAP instrument constructed in house responsed accurately and timely while the polarization-state of fully coherent FEL pulses were switched, which is helpful for confirming the crossed-planar undulators technique for short-wavelength FELs.