Generation of subnanosecond superradiance pulses in the short-wavelength part of the millimeter range

M I Yalandin, V G Shpak, S A Shunailov, M R Ul'maskulov, N S Ginzburg, I V Zotova, A S Sergeev, A D R Phelps, A W Cross, K Ronald, S M Wiggins

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Abstract

Results of a simulation are presented and experimental observations of the generation of superradiance pulses in the 4 and 2 mm wavelength ranges as a result of the rectilinear motion of a subpicosecond high-current electron beam through a periodic retarding system are described. In the 4 mm range the microwave pulse power reached 10-15 MW with a duration of 150 ps. 

Original languageEnglish
Pages (from-to)927-929
Number of pages3
JournalTechnical Physics Letters
Volume25
Issue number12
DOIs
Publication statusPublished - Dec 1999

Keywords

  • superradiance
  • superradiant
  • superradiant amplification
  • electron beam
  • millimetre wave devices
  • millimetre-wave source
  • picosecond millimetre-wave pulses
  • pulsed electron beams
  • electron bunch
  • electron bunches

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