Powerful radiation source at 0.35 THz based on overmoded, periodic cavities

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

We present the design of a cylindrical, two-dimensional periodic surface lattice structure intended for use as the interaction region of an electron beam driven, pulsed Cherenkov source. We demonstrate production of high peak power radiation output at 0.35 THz. The interaction region is oversized and mode selection is achieved by the coupling of volume and surface fields to form a coupled cavity eigenmode. The work is also applicable to different frequencies, and the diameter of the cavity can be increased to achieve higher output powers.
Original languageEnglish
Title of host publicationInternational Vacuum Electronics Conference
Place of PublicationPiscataway, N.J.
PublisherIEEE
Number of pages2
Publication statusAccepted/In press - 22 Mar 2021
Event22nd International Vacuum Electronics Conference - ESA-ESTEC (VIRTUAL), Noordwijk, Netherlands
Duration: 27 Apr 202130 Apr 2021
https://atpi.eventsair.com/QuickEventWebsitePortal/ivec2021/website

Conference

Conference22nd International Vacuum Electronics Conference
Abbreviated titleIVEC 2021
Country/TerritoryNetherlands
CityNoordwijk
Period27/04/2130/04/21
Internet address

Keywords

  • vacuum electronics
  • vacuum electronic devices

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