Transverse deflecting structure XFEL TDS INJ

2nd Conference on Plasma & Laser Research and Technologies

Volobuev, E.N.^1,2 ; Zavadtsev, A.A.^1,2 ; Zavadtsev, D.A.^1,2 ; Kravchuk, L.V.^1 ; Paramonov, V.V.^1 ; Lalayan, M.V.^3 ; Smirnov, A.J.^3 ; Sobenin, N.P.^3 ; Churanov, D.V.^1,2

Institute for Nuclear Research, Russian Academy of Sciences, Prospekt 60- letiya Oktyabrya 7a, Moscow

117312, Russia^1

Nano Invest LLC, Office 017, 9 Academician V.N.Chelomey Str., Reutov, Moscow Region

143969, Russia^2

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoye shosse 31, Moscow

115409, Russia^3

关键词: Beam lines;    Design parameters;    Disk-loaded structures;    Emittance measurement;    Operating frequency;    Pulse input;    Rf-power;    X-ray free electron lasers;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/747/1/012083/pdf
DOI  :  10.1088/1742-6596/747/1/012083

来源: IOP

【 摘 要 】

The Transverse Deflecting System XFEL TDS System INJ has been built as the part of the European X-ray Free Electron Laser for longitudinal bunch profile and slice emittance measurements. The 0.7 long Transverse Deflecting Structure (TDS), as the part of the system, has been built on base of the disk-loaded structure with hybrid EH-wave, operating frequency 2997.2 MHz and pulse input RF power up to 3 MW. The structure has been built, tuned and installed in the XFEL Injector beam line. All design parameters have been got at low RF power level. Electron beam has been passed through the whole Injector including TDS.