The full exploitation of advanced light sources in the terahertz (THz) frequency range
requires versatile experimental tools to fully characterize the spatial, temporal, and spectral …

THz detectors are considered as a building block for a wide range of applications including
THz imaging system as well as THz communication system. However, beset by low …

In the last several decades, glow discharge detectors (GDD) have been utilized to detect
microwave radiation. Recently, these detectors were used to study higher frequencies within …

Development of focal plane arrays (FPAs) for mm wavelength and THz radiation is
presented in this paper. The FPA is based upon inexpensive neon indicator lamp Glow …

The detection mechanism of glow discharge plasma in neon indicator lamps has been
investigated in the terahertz and microwave spectral regions. The influence of the THz …

The detection mechanism of glow discharge plasma, which is derived from direct current gas
breakdown, in neon indicator lamps was investigated in the terahertz and microwave …

A fast terahertz (THz) continuous-wave detector based on weakly ionized plasma is
developed. Its response time can be less than a microsecond according to calculation. By …

Terahertz imaging is the science of imaging that uses terahertz radiation. Electromagnetic
radiation between the frequency of 0.1 and 10 THz is called terahertz radiation. Terahertz …

A miniature neon indicator lamp, also known as a glow discharge detector (GDD), costing
about 50 cents, was found to be an excellent room temperature terahertz radiation detector …

We present an inexpensive technique to obtain a three-dimensional (3D) millimeter wave
(MMW) and terahertz (THz) image using upconversion. In this work we describe and …