Gyrotrons form a specific group of devices in the class of fast-wave vacuum electronic
sources of coherent electromagnetic wave radiation known as electron cyclotron masers …

In many tokamak and stellarator experiments around the globe that are investigating energy
production via controlled thermonuclear fusion, electron cyclotron heating and current drive …

This paper presents a review of the experimental achievements related to the development
of high-power gyrotron oscillators for long-pulse or CW operation and pulsed gyrotrons for …

Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Progress in the worldwide development of high-power gyrotrons for magnetic confinement
fusion plasma applications is presented. Gyrotron oscillators are used for electron cyclotron …

A 2-MW continuous-wave (CW) 170-GHz coaxial-cavity gyrotron for electron cyclotron
heating and current drive in the International Thermonuclear Experimental Reactor (ITER) is …

Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Basic wave-particle interaction dynamics from linear to chaotic regimes is experimentally
studied on a frequency tunable gyrotron generating THz radiation in continuous mode (200 …

We report, for the first time comprehensively, on the present status of the code-package
EURIDICE for gyrotron interaction simulations and cavity design, developed at the National …

The Electron Cyclotron (EC) system for the ITER tokamak is designed to inject≥ 20MW RF
power into the plasma for Heating and Current Drive (H&CD) applications. The EC system …