State-of-the-art of high-power gyro-devices and free electron masers

M Thumm - Journal of Infrared, Millimeter, and Terahertz Waves, 2020 - Springer
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 …

Demonstration of a high power, wideband 220-GHz traveling wave amplifier fabricated by UV-LIGA

CD Joye, AM Cook, JP Calame, DK Abe… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
We present the first vacuum electronic traveling wave amplifier to incorporate an interaction
circuit fabricated by ultraviolet (UV) photolithography and electroforming, demonstrating over …

[图书][B] State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2017 (KIT Scientific Reports; 7750)

M Thumm - 2018 - books.google.com
Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

State-of-the-art of high power gyro-devices and free electron masers. Update 2015

M Thumm - State-of-the-Art of High Power Gyro-Devices and Free …, 2016 - uplopen.com
Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Low-loss transmission lines for high-power terahertz radiation

EA Nanni, SK Jawla, MA Shapiro, PP Woskov… - Journal of Infrared …, 2012 - Springer
Applications of high-power Terahertz (THz) sources require low-loss transmission lines to
minimize loss, prevent overheating and preserve the purity of the transmission mode …

[图书][B] State-of-the-Art of High-Power Gyro-Devices: Update of Experimental Results 2023

M Thumm - 2024 - library.oapen.org
This report presents an update of the experimental achievements published in the review
“State-of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared …

State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2012.

M Thumm - State-of-the-Art of High Power Gyro-Devices and Free …, 2013 - uplopen.com
This report gives an update of the worldwide experimental achievements in the development
of long-pulse gyrotron oscillators for fusion plasma heating, plasma diagnostics and …

State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2014.

M Thumm - State-of-the-Art of High Power Gyro-Devices and Free …, 2015 - uplopen.com
Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Investigation of a 0.34-THz Quasi-Optical Gyrotron Traveling Wave Amplifier

XS Xi, Z Jian, GZ Hui, Z Rui - IEEE Transactions on Plasma …, 2024 - ieeexplore.ieee.org
This article presents the linear and nonlinear theory of a novel quasi-optical gyrotron
traveling wave tube (gyro-TWT) at 0.34 THz. The gyro-TWT uses the HE06 mode of a …

Broadband ultra-low-voltage terahertz gyrotron

XB Qi, CH Du, PK Liu - 2015 Asia-Pacific Microwave …, 2015 - ieeexplore.ieee.org
The gyrotron is capable of efficiently generating high-power millimeter-terahertz radiation. In
THz waveband, the bulky volume is one of the major factors hindering the gyrotron …