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Cyclotron excitation of terahertz plasmons by electron beams (plasmon gyrotron)
- Authors: Savilov A.V1
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Affiliations:
- Federal Research Center A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences
- Issue: Vol 89, No 9 (2025)
- Pages: 1464-1469
- Section: Synchrotron and Free Electron Laser Radiation: Generation and Applications
- URL: https://journals.rcsi.science/0367-6765/article/view/364267
- DOI: https://doi.org/10.7868/S30346460525090177
- ID: 364267
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Abstract
An electron cyclotron maser (gyrotron) based on the excitation of a surface wave (plasmon) in an open cavity is proposed. The possibilities of implementing such a “plasmon gyrotron” in the terahertz frequency range are discussed, as well as its advantages in terms of ensuring selective excitation of high cyclotron harmonics in it.
About the authors
A. V Savilov
Federal Research Center A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences
Email: savilov@ipfran.ru
Nizhny Novgorod, Russia
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