Bibliometric data set the scene by illustrating the growth of terahertz work and the present
interest in terahertz science and technology. After locating terahertz sources within the …

Terahertz (THz) spectroscopy is an emerging field for quality control of pharmaceuticals,
which uses T-waves for detection. T-waves fall in between infrared and microwave …

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 …

Experimental results are presented of a broadband, high power, gyrotron traveling wave
amplifier (gyro-TWA) operating in the (75–110)-GHz frequency band and based on a …

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

Experimental details are discussed and millimeter wave measurements presented of a W-
band gyrotron traveling-wave tube (gyro-TWT) that uses a helically corrugated interaction …

This new book describes modern terahertz (THz) systems and devices and presents
practical techniques for accurate measurement with an emphasis on evaluating …

The terahertz regime of the electromagnetic spectrum was largely unexplored due to the
lack of technology needed to generate and detect the radiation. However, in the last couple …

This paper presents for the generation of a small size high current density pseudospark (PS)
electron beam for a high frequency (0.2 THz) Backward Wave Oscillator (BWO) through a …

A method of increasing the selectivity of highly-oversized open cavities is experimentally
demonstrated in the electron cyclotron maser (gyrotron) operating at the second cyclotron …