Sub-THz radiation from dielectric capillaries with reflectors

K. Lekomtsev, A. Aryshev, A. A. Tishchenko, M. Shevelev, A. A. Ponomarenko, P. Karataev, N. Terunuma, J. Urakawa

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this report we present experimental investigations of the THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of the radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.

Original languageEnglish
Pages (from-to)148-152
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume402
DOIs
Publication statusPublished - 1 Jul 2017
Externally publishedYes

Keywords

  • Dielectric capillaries
  • EM simulations
  • Femtosecond electron beams
  • Smith-Purcell radiation
  • THz radiation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

Fingerprint Dive into the research topics of 'Sub-THz radiation from dielectric capillaries with reflectors'. Together they form a unique fingerprint.

  • Cite this