CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Simulation of the coherent THz radiation from a variable elliptically polarized undulator
Zhou, QG(周巧根); Dai, ZM(戴志敏); Xu, HJ(徐洪杰); Zhou, QG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2004
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN0254-3052
Volume28Issue:7Pages:786
AbstractA new type of coherent THz light source is building in SINAP. It will use the femto-second electron beam passing through a variable elliptically polarized undulator to produce the high. bright THz radiation with various linear, elliptical or circular polarization. The paper describes the computation methods and the simulation results of the flux density, spectrum, polarization and coherence for this kind of radiation. For the electron beam with the energy 20MeV, the emmitance 1.5pimm (.) mrad, the beam length 200fs and the electric charge 50pC, the THz radiation with the horizontal linear polarization or the circular polarization of the maximum flux density of 2 x 10(9) photons/mm(2)/0.1% bw can be obtained at the distance 1 m from the center of the undulator with 0.6m length.
KeywordCoherent Thz Radiation Femto-second Electron Beam Polarized Light Undulator
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000222817300021
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8663
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhou, QG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Zhou, QG,Dai, ZM,Xu, HJ,et al. Simulation of the coherent THz radiation from a variable elliptically polarized undulator[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(7):786.
APA Zhou, QG,Dai, ZM,Xu, HJ,&Zhou, QG .(2004).Simulation of the coherent THz radiation from a variable elliptically polarized undulator.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(7),786.
MLA Zhou, QG,et al."Simulation of the coherent THz radiation from a variable elliptically polarized undulator".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.7(2004):786.
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