Two-Stream Free Electron Lasers: Physical and Project Analysis of the Multiharmonical Models |
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| Authors: | VV Kulish AV Lysenko and VI Savchenko |
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| Institution: | (1) Department of Physics I, National Aviation University, 1 Kosmonavta, Komarova Prospect, 03058 Kyiv, Ukraine;(2) Department of Theoretical Physics, Sumy State University, 2 Rymskii-Korsakov Str, 44007 Sumy, Ukraine |
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| Abstract: | The multi-harmonic models of two-stream superheterodyne free electron lasers (TSFELs) are proposed and analyzed. It is shown that such systems can have a number of unique features. Including, they are the generation of signals with complex multi-harmonic spectrum, amplification of complex multi-harmonic signals with small distortions, etc. The nonlinear theory of the multi-harmonic TSFELs is constructed and analyzes of two possible projects for their experimental realization is accomplished. |
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| Keywords: | two-stream instability superheterodyne free electron laser multi-harmonic models projects for experimental realization |
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