Focusing of transition radiation from a paraboloidal target

G. A. Naumenko, V. A. Cha, B. N. Kalinin, Yu A. Popov, A. P. Potylitsyn, G. A. Saruev, L. G. Sukhikh

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

For the first time the focusing effect of coherent transition radiation generated in a paraboloidal target by electrons with energy of 6.1 MeV has been observed experimentally. A comparison of the angular distribution of detected radiation was made for flat and paraboloidal targets under focusing and defocusing conditions. Using paraboloidal targets one can considerably increase the spectral-angular density of the radiation in the paraboloidal focus without any additional optical devices.

Original languageEnglish
Pages (from-to)3733-3737
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume266
Issue number17
DOIs
Publication statusPublished - 1 Sep 2008

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Keywords

  • Coherent radiation
  • Relativistic electrons
  • Transition radiation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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