Toshitaka Idehara, Svilen Petrov Sabchevski
The gyrotrons are powerful sources of coherent radiation that can operate in both pulsed and CW (continuous wave) regimes. Their recent advancement toward higher frequencies reached the terahertz (THz) region and opened the road to many new applications in the broad fields of high-power terahertz science and technologies. Among them are advanced spectroscopic techniques, most notably nuclear magnetic resonance with signal enhancement through dynamic nuclear polarization (NMR-DNP), electron spin resonance (ESR) spectroscopy, and precise spectroscopy for measuring the hyperfine splitting (HFS) of positronium. Other prominent applications include materials processing, remote detection of concealed radioactive materials, radars, and biological and medical research. This paper overviews the current status of the research in this field and shows that gyrotrons are promising radiation sources for THz sensing and imaging based on both existent and anticipated novel techniques and methods.
@article{993a6211-fb82-4783-8f42-60922229d3d6,
title={The Gyrotrons as Promising Radiation Sou},
author={Toshitaka Idehara and Svilen Petrov Sabchevski},
year={2026},
language={en}
}TY - JOUR TI - The Gyrotrons as Promising Radiation Sou AU - Toshitaka Idehara AU - Svilen Petrov Sabchevski PY - 2026 LA - en ER -
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