Modelling of Ultrashort Electromagnetic Clusters Forming in Two-Stream Superheterodyne Free Electron Lasers

Lysenko, Oleksandr Volodymyrovych (ЕлІТ); Rombovskyi, Mykhailo Yuriiovych; Koval, Vitalii Viktorovych; Volk, I.I.

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Title	Modelling of Ultrashort Electromagnetic Clusters Forming in Two-Stream Superheterodyne Free Electron Lasers
Authors	Lysenko, Oleksandr Volodymyrovych (ЕлІТ) Rombovskyi, Mykhailo Yuriiovych Koval, Vitalii Viktorovych Volk, I.I.
ORCID	http://orcid.org/0000-0001-6925-4007 http://orcid.org/0000-0002-1593-5605
Keywords	електромагнітні хвилі электромагнитные волны electromagnetic waves
Type	Conference Papers
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/41248
Publisher	Sumy State University
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Citation	Lysenko, A.V. Modelling of Ultrashort Electromagnetic Clusters Forming in Two-Stream Superheterodyne Free Electron Lasers [Текст] / A.V. Lysenko, M.Yu. Rombovsky, V.V. Koval, I.I. Volk // Інформатика, математика, автоматика : матеріали та програма науково-технічної конференції, м. Суми, 20-25 квітня 2015 р. / Відп. за вип. С.І. Проценко. — Суми : СумДУ, 2015. — С. 189.
Abstract	Two-stream superheterodyne FELs are characterized by exceptionally high rates of the amplification of electromagnetic waves in the submillimeter- IR range. Such high rates of the amplification are achieved through the use of the additional amplification mechanism of SCW due to the twostream instability [1]. There is a possibility of the generation of ultrashort intense clusters of an electromagnetic field on the basis of such multiharmonic TSFEL as a result of the superposition of many harmonics. Such ultrashort electromagnetic clusters, as well as ultrashort pulses can have wide practical application for a number of fundamental and applied researches in physics, chemistry, biology and medicine.
Appears in Collections:	Наукові видання (ЕлІТ)