Author: Danielyan, V.
Paper Title Page
TUPAB020 AREAL 50 MeV Electron Accelerator Project for THz and Middle IR FEL 1355
 
  • G.A. Amatuni, Z.G. Amirkhanyan, V.S. Avagyan, A. Azatyan, V. Danielyan, H. Davtyan, S.G. Dekhtiarov, N. Ghazaryan, B. Grigoryan, L. Hakobyan, M. Ivanyan, V.G. Khachatryan, E.M. Laziev, T. Markosyan, N. Martirosyan, Sh.A. Mehrabyan, T. Melkumyan, T.H. Mkrtchyan, V.H. Petrosyan, V. Sahakyan, A. Sargsyan, A.S. Simonyan, A.V. Tsakanian, V.M. Tsakanov, A. Vardanyan, Ta.S. Vardanyan, T.L. Vardanyan, V. V. Vardanyan, A.S. Yeremyan, G.S. Zanyan
    CANDLE SRI, Yerevan, Armenia
  • P.S. Manukyan
    SEUA, Yerevan, Armenia
  • A.V. Tsakanian
    HZB, Berlin, Germany
 
  Advanced Research Electron Accelerator Laboratory (AREAL) is an electron accelerator project based on photo cathode RF gun. First phase of the facility is a 5 MeV energy RF photogun, which is currently under operation. The facility development implies energy upgrade to 50 MeV with further delivery of the electron beam to the undulator sections for Free Electron Laser and coherent undulator radiation generation in MIR and THz frequency ranges respectively. In this report the design study of AREAL 50 MeV facility main systems along with the beam dynamics and characteristics of expected radiation are presented.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPAB020  
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THPIK001 Copper Accelerating Structure Fabrication With Controled Cu-Ag Joining Conditions 4104
 
  • V. Danielyan, V.S. Avagyan, S.G. Dekhtiarov, T.H. Mkrtchyan, S. Naghdalyan, A.S. Simonyan, V. V. Vardanyan
    CANDLE SRI, Yerevan, Armenia
  • A.V. Tsakanian
    HZB, Berlin, Germany
 
  The paper is devoted to the development of technological processes of copper accelerating structures fabrication from oxygen-free copper. The experimental set-up for vacuum brazing of long accelerating structures with optimal Cu-Ag joining conditions is described. The experimental results of precise machining and subsequent vacuum brazing of Ag-Cu eutectic are presented  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPIK001  
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THPIK014 Travelling Wave Accelerating Structure for Areal 50 MeV Energy Upgrade 4130
 
  • A. Vardanyan, V. Danielyan, S.G. Dekhtiarov, B. Grigoryan, L. Hakobyan, T. Markosyan, A.S. Simonyan
    CANDLE SRI, Yerevan, Armenia
  • W. Ackermann
    TEMF, TU Darmstadt, Darmstadt, Germany
  • A.V. Tsakanian
    HZB, Berlin, Germany
 
  AREAL facility development implies energy upgrade to 50 MeV in order to drive a THz free electron laser. To reach this goal, the installation of two 1.6 m long S-Band travelling wave accelerating sections, with nominal accel-erating gradient of 15 MV/m, are foreseen. In this paper the design study of accelerating sections along with the matching performance of RF couplers are presented. The simulations are performed using the CST Microwave Studio. The first results of the accelerating structure proto-type fabrication are discussed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPIK014  
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