High power THz source based on coherent radiation of picosecond relativistic electron bunch train

被引：4
|
作者：
You Yan [1 ]
Yan LiXin [2 ]
Du YingChao [2 ]
Hua JianFei [2 ]
Huang WenHui [2 ]
Tang ChuanXiang [2 ]
机构：
[1] Tsinghua Univ, Accelerator Lab, Dept Engn Phys, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Key Lab Particle & Radiat Imaging, Minist Educ, Key Lab High Energy Radiat Imaging Fundamental Sc, Beijing 100084, Peoples R China
来源：
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY | 2011年 / 54卷
基金：
中国国家自然科学基金;
关键词：
THz radiation; high power; relativistic electrons; CR; PARMELA; BEAM;
D O I：
10.1007/s11433-011-4588-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Tunable and compact high power terahertz (THz) radiation based on coherent radiation (CR) of the picosecond relativistic electron bunch train is under development at the Tsinghua accelerator lab. Coherent synchronization radiation (CSR) and coherent transition radiation (CTR) are researched based on an S-band compact electron linac, a bending magnet or a thin foil. The bunch train's form factors, which are the key factor of THz radiation, are analyzed by the PARMELA simulation. The effects of electron bunch trains under different conditions, such as the bunch number, bunch charges, micro-pulses inter-distance, and accelerating gradient of the gun are investigated separately in this paper. The optimal radiated THz power and spectra should take these factors as a whole into account.
引用
收藏
页码：S197 / S200
页数：4
相关论文
共 50 条
  • [21] Coherent diffraction radiation from an electron bunch
    Mkrtchyan, AR
    Gevorgian, LA
    Grigorian, LS
    Khachatryan, BV
    Saharian, AA
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1998, 145 (1-2): : 67 - 72
  • [22] Coherent diffraction radiation from an electron bunch
    Mkrtchyan, A.R.
    Gevorgian, L.A.
    Grigorian, L.Sh.
    Khachatryan, B.V.
    Saharian, A.A.
    Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 1998, 145 (1-2): : 67 - 72
  • [23] Widely tunable electron bunch trains for the generation of high-power narrowband 1–10 THz radiation
    Yifan Liang
    Zhuoyuan Liu
    Qili Tian
    Tong Li
    Xiancai Lin
    Lixin Yan
    Yingchao Du
    Renkai Li
    Jiaru Shi
    Cheng Cheng
    Wenhui Huang
    Chuanxiang Tang
    Nature Photonics, 2023, 17 : 259 - 263
  • [24] High Power THz Radiation from a Cylindrical Grating Structure Using a High Current Relativistic Electron Beam
    Sattorov, M. A.
    Jung, H. C.
    Min, S. H.
    So, J. K.
    Won, J. H.
    Park, G. S.
    2008 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES, VOLS 1 AND 2, 2008, : 316 - 317
  • [25] EFFECT OF COHERENT RADIATION ON PHASE DISTRIBUTION FOF A RELATIVISTIC BUNCH
    FERLENGT.E
    NUOVO CIMENTO B, 1967, 48 (01): : 73 - &
  • [26] High power THz coherent Cherenkov radiation based on a separated dielectric loaded waveguide
    Jian, Shimin
    Li, Weiwei
    He, Zhigang
    Huang, Ruixuan
    Jia, Qika
    Wang, Lin
    Lu, Yalin
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 923 : 45 - 50
  • [27] Coherent THz radiation source driven by pre-bunched electron beam
    Zhang, H.
    Aryshev, A.
    Lancaster, A. J.
    Shevelev, M.
    Terunuma, N.
    Doucas, G.
    Konoplev, I. V.
    2016 41ST INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2016,
  • [28] Parallel-Plate THz Waveguides for Relativistic Electron Bunch Compression
    Othman, Mohamed A. K.
    Hoffmann, Matthias C.
    Li, Renkai
    Nanni, Emilio A.
    Wang, X. J.
    2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2019,
  • [29] Development of a coherent THz radiation source based on the ultra-short electron beam and its applications
    Kuroda, R.
    Yasumoto, M.
    Toyokawa, H.
    Sei, N.
    Koike, M.
    Yamada, K.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 637 : S30 - S32
  • [30] Coherent Cherenkov radiation as an intense THz source
    Bleko, V.
    Karataev, P.
    Konkov, A.
    Kruchinin, K.
    Naumenko, G.
    Potylitsyn, A.
    Vaughan, T.
    XI INTERNATIONAL SYMPOSIUM ON RADIATION FROM RELATIVISTIC ELECTRONS IN PERIODIC STRUCTURES (RREPS2015), 2016, 732
12345