THE TWO-STREAM MULTI-HARMONIC FEL AS A POWERFUL SOURCE OF FEMTO-SECOND WAVE PACKAGES
DOI:
https://doi.org/10.18372/2306-1472.24.1164Abstract
A possibility to construct a powerful source of femto-second wave packages is analyzed. The method as well as design variant of the system for forming such packages (the multi-harmonic two-stream superheterodyne free electron laser - MTSFEL) are proposed. It is shown that very short packages (units– tens femto-second) can be obtained in the case, when the frequency of the input monochromatic (transforming) signal is much less than the optimal frequency for two-stream instability.
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