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DOI:10.18429/JACoW-RuPAC2016-WEPSB069
Title Radiation of a Bunch Flying from the Open End of a Waveguide with a Dielectric Loading
Authors
  • S.N. Galyamin, A.V. Tyukhtin, V.V. Vorobev
    Saint Petersburg State University, Saint Petersburg, Russia
  • A. Altmark, S. Baturin
    LETI, Saint-Petersburg, Russia
Abstract In this paper we proceed with our investigation of Terahertz emission from beam moving in waveguide structures with dielectric layer*. Recently we have considered an open-ended waveguide (with uniform dielectric filling) placed inside regular vacuum waveguide of a larger radius and excited by a single incident waveguide mode**. Here we present analytical results for the case where the structure is excited by a moving charge. We also perform simulations using CSTĀ® PS code and compare results.
Footnotes & References * S.N. Galyamin, A.V. Tyukhtin, S.S. Baturin, S. Antipov, Opt. Express 22(8) 8902 (2014).
** S.N. Galyamin, A.V. Tyukhtin, S.S. Baturin, V.V. Vorobev, A.A. Grigoreva, in Proc. IPAC'16, pp. 1617-1619.
Funding Work is supported by the Grant of the President of Russian Federation (No. 6765.2015.2) and the Grant from Russian Foundation for Basic Research (No. 15-32-20985).
Paper download WEPSB069.PDF [0.382 MB / 3 pages]
Conference RuPAC2016, St. Petersburg, Russia
Series Russian Particle Accelerator Conference (25th)
Proceedings Link to full RuPAC2016 Proccedings
Session Poster Session B
Date 23-Nov-16   16:50–18:30
Main Classification Radiation problems in accelerators
Keywords radiation, simulation, vacuum, electron, electromagnetic-fields
Publisher JACoW, Geneva, Switzerland
Editors Maxim Kuzin (BINP, Novosibirsk, Russia); Volker RW Schaa (GSI, Darmstadt, Germany)
ISBN 978-3-95450-181-6
Published February 2017
Copyright
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