Active FEL-Klystrons as Formers of Femto-Second Clusters of Electromagnetic Field. Systems on the Basis of Two-Stream Instability

Authors V.V. Kulish1 , A.V. Lysenko2 , A.Ju. Brusnik1

1 National Aviation University, 1, Kosmonavta Komarova ave., 03680, Kiev, Ukraine

2 Sumy State University, 2, Rimsky Korsakov Str., 40007 Sumy, Ukraine

Issue Volume 4, Year 2012, Number 2
Dates Received 24 October 2011, revised manuscript received 22 April 2012, published online 08 May 2012
Citation V.V. Kulish, A.V. Lysenko, A.Ju. Brusnik, J. Nano-Electron. Phys. 4 No 2, 02015 (2012)
PACS Number(s) 41.60.Cr
Keywords Femto-second clusters of electromagnetic field, Free-electron lasers, Klystrons, Two-stream instability.
Annotation A general analysis of the two-stream cluster FEL-klystrons, as a new high efficient class of electronic devices, intended for generation of femto-second clusters of electromagnetic field has been performed. Three models are described firstly in the article. Detail weak-signal analysis of multi-harmonic processes within the FEL-klystron transition section is accomplished.

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