Novel additive technology of the Chemical Metallization of Photopolymer-based Structures
(CMPS) is under active elaboration currently at the IAP RAS (Nizhny Novgorod). The use of …

We propose a variant of a slitted cavity for gyrotrons based on spatial synchronization of TE-
type modes with azimuthal indexes equal to multiples of the slit number and close …

In the experiments with a 30 keV/0.7 A sub-terahertz (THz) large-orbit gyrotron operating at
the third cyclotron harmonic in the continuous-wave regime, it was found that the presence …

We propose a new type of a gyrotron cavity comprising the external and internal cylindrical
resonators with azimuthally periodical axial slits. A theory of such a cavity is presented …

Typically, cavities of sub-terahertz electron cyclotron masers (gyrotrons) have oversized
dimensions. That leads to a problem of the dense mode spectrum and, as a result, to a …

В последние годы достигнут огромный прогресс в генерации сверхкоротких
электромагнитных импульсов одноцикловой и субцикловой длительности …

Background Currently, some modern spectroscopic applications require sub-terahertz and
terahertz continuous-wave electromagnetic radiation sources with power levels from 0.1 to …

We propose an electromechanical method of continuous frequency tuning of the gyrotrons
operating in the subterahertz frequency range. The method is based on the use of a …

Based on an analytical approach and numerical simulation, it is shown that, in an oversized
cylindrical cavity with M longitudinal slits, the coupling of partial modes of a regular …

An electrodynamic method based on azimuthally asymmetric cavities is proposed to provide
selective excitation of symmetric TE waves in fundamental-harmonic gyrotrons. The …