The project of a 2nd harmonic 0.78 THz gyrotron with a coaxial cavity

Mikhail Yu. Glyavin; Alexander I. Tsvetkov; Ioannis Gr. Pagonakis; John Jelonnek; Konstantinos A. Avramidis; Seitaro Mitsudo

doi:10.1117/12.2580564

17 November 2020 The project of a 2nd harmonic 0.78 THz gyrotron with a coaxial cavity

Mikhail Yu. Glyavin, Alexander I. Tsvetkov, Ioannis Gr. Pagonakis, John Jelonnek, Konstantinos A. Avramidis, Seitaro Mitsudo

Author Affiliations +

Proceedings Volume 11582, Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications; 1158212 (2020) https://doi.org/10.1117/12.2580564
Event: Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications, 2020, Tomsk, Russian Federation

Abstract

The report proposes the project of a CW coaxial cavity gyrotron with an output frequency of 0.78 THz and an output power of about 100–200 W, intended for spectroscopy applications and diagnostics of various media. As a magnetic system, it is possible to use a cryomagnet, available at the FIR UF, with a maximum magnetic field intensity of 15 T and a diameter of a warm bore of 52 mm made by Jastec, Inc. To achieve the required value of an output frequency such a value of the magnetic field implies the development of a gyrotron operating at the 2^rd cyclotron harmonic. The project assumes that the tube can operate on TE_14,9 mode.

Citation Download Citation

Mikhail Yu. Glyavin, Alexander I. Tsvetkov, Ioannis Gr. Pagonakis, John Jelonnek, Konstantinos A. Avramidis, and Seitaro Mitsudo "The project of a 2nd harmonic 0.78 THz gyrotron with a coaxial cavity", Proc. SPIE 11582, Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications, 1158212 (17 November 2020); https://doi.org/10.1117/12.2580564

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