Terahertz radiation is considered as a promising tool for a number of applications. One possible way to emit THz waves is to pass short electron bunch through a waveguide structure loaded with dielectric [1]. In our previous papers, we have analyzed this problem in both approximate [2] and rigorous [3] formulation. However, we have encountered certain difficulties with calculations. In the present report, we are starting to develop another rigorous approach based on modematching technique and modified residue-calculus technique [4]. We consider the radiation from the openended dielectrically loaded cylindrical waveguide placed inside regular cylindrical waveguide with larger radius. We present structure of reflected and transmitted modes and typical radiation patterns from the open end of larger radius waveguide.

Original languageEnglish
Title of host publicationIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
PublisherJACoW
Pages1617-1619
Number of pages3
ISBN (Electronic)9783954501472
StatePublished - 2016
Event7th International Particle Accelerator Conference, IPAC 2016 - Busan, Korea, Republic of
Duration: 8 May 201613 May 2016

Publication series

NameIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference

Conference

Conference7th International Particle Accelerator Conference, IPAC 2016
Country/TerritoryKorea, Republic of
CityBusan
Period8/05/1613/05/16

    Scopus subject areas

  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

ID: 7610783