High-harmonic large-orbit terahertz gyrotrons for physical applications

I. V. Bandurkin; Бандуркин И. В.; Yu. K. Kalynov; Калынов Ю. К.; I. V. Osharin; Ошарин И. В.; A. V. Savilov; Савилов А. В.; E. S. Semenov; Семенов Е. С.; D. Yu. Shchegolkov; Щегольков Д. Ю.

doi:10.31857/S0367676522701125

High-harmonic large-orbit terahertz gyrotrons for physical applications

Autores: Bandurkin I.V.¹, Kalynov Y.K.¹, Osharin I.V.¹, Savilov A.V.¹, Semenov E.S.¹, Shchegolkov D.Y.¹
Afiliações:
1. Federal Research Center Institute of Applied Physics of the Russian Academy of Sciences
Edição: Volume 87, Nº 5 (2023)
Páginas: 747-754
Seção: Articles
URL: https://cardiosomatics.ru/0367-6765/article/view/654416
DOI: https://doi.org/10.31857/S0367676522701125
EDN: https://elibrary.ru/KVNAFM
ID: 654416

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Resumo
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Resumo

An overview is given of works on two experimental installations that implement large-orbit gyrotrons (LOG) operating in the sub-terahertz frequency range at high harmonics of the electronic cyclotron frequency. At the installation of a pulsed LOG (80–100 keV/0.7–1.0 A), a radiation source with a frequency of 1 THz with a kilowatt output power level is being developed, which is planned to be used in plasma applications. A continuous subterahertz LOG (30 keV/0.7 A) is being created as a prototype of a universal multi-frequency source for spectroscopic applications. Complex electrodynamic systems are also described, designed to increase the selectivity and efficiency of excitation of high cyclotron harmonics in these devices, as well as to ensure the tuning of the generation frequency.

Bibliografia

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