Аннотация

Generation of terahertz radiation in the magnetized plasma column due to the two-stream instability developing in the relativistic electron beam (REB) with a current of 10 kA is studied at the GOL-PET facility. In the first series of the experiments, at the regular transverse plasma density gradients, power of the generated terahertz radiation increased thirty times. At a frequency of the upper-hybrid oscillations (0.2-0.3 THz) and pulse duration of few microseconds, it reached 4 MWs. In the next experiments, when the additional longitudinal density gradients were created in plasma, the radiation power exceeded 10 MWs. These results are described in this paper.

Язык оригиналаанглийский
Номер статьи012010
ЖурналJournal of Physics: Conference Series
Том1647
Номер выпуска1
DOI
СостояниеОпубликовано - 12 окт 2020
Событие47th Zvenigorod International Conference on Plasma Physics and Controlled Fusion, ICPAF 2020 - Zvenigorod, Moscow Region, Российская Федерация
Продолжительность: 16 мар 202020 мар 2020

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