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Optics Express, ISSN 1094-4087, 03/2015, Volume 23, Issue 6, pp. 7574 - 7582
We report on a quartz-enhanced photoacoustic (QEPAS) gas sensing system for hydrogen sulphide (H2S) detection... 
SPECTROSCOPY | QUANTUM CASCADE LASER | OPTICS
Journal Article
Nano letters, ISSN 1530-6984, 05/2019, Volume 19, Issue 5, pp. 2765 - 2773
Although the detection of light at terahertz (THz) frequencies is important for a large range of applications, current detectors typically have several disadvantages in terms of sensitivity, speed, operating temperature, and spectral range... 
antenna | WEAPONS | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | PHOTORESPONSE | MATERIALS SCIENCE, MULTIDISCIPLINARY | THz | pn junction | CHEMISTRY, PHYSICAL | fast detection | NANOSCIENCE & NANOTECHNOLOGY | Photodetector | CHEMISTRY, MULTIDISCIPLINARY | graphene
Journal Article
IEEE Electron Device Letters, ISSN 0741-3106, 12/2013, Volume 34, Issue 12, pp. 1554 - 1556
We report on the low-temperature detection of free-space radiation at 1.5 THz using a unipolar nanodiode, known as the self-switching diode (SSD... 
Temperature measurement | Rectennas | Diode | Rectifiers | nanotechnology | Nanoscale devices | terahertz (THz) radiation | Diodes | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Analytical and Bioanalytical Chemistry, ISSN 1618-2642, 09/2009, Volume 395, Issue 2, pp. 247 - 257
.... There is significant potential for wide applications of the technology for nondestructive and nonintrusive detection of explosives and related devices... 
Spectroscopy | Explosive | Terahertz | Far-infrared | CHEMISTRY, ANALYTICAL | FAR-INFRARED SPECTRA | THZ | BIOCHEMICAL RESEARCH METHODS | RADIATION | TIME-DOMAIN SPECTROSCOPY | TEMPERATURE-GROWN GAAS | WATER-VAPOR | SECURITY APPLICATIONS | THEORETICAL-ANALYSIS | MINE DETECTION | TECHNOLOGY | Screening | Terahertz frequencies | Mathematical analysis | Explosives | Personnel | Polymers | Explosives detection
Journal Article
Applied Physics Letters, ISSN 0003-6951, 06/2014, Volume 104, Issue 25, p. 251114
We report on room-temperature plasmonic detection of sub-terahertz radiation by InAlAs/InGaAs/InP high electron mobility transistors with an asymmetric dual-grating-gate structure... 
RADIATION | PHYSICS, APPLIED | ARSENIC COMPOUNDS | INDIUM ARSENIDES | CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY | SIMULATION | PLASMONS | ASYMMETRY | ELECTRON MOBILITY | TRANSISTORS | GALLIUM COMPOUNDS | THZ RANGE | GALLIUM ARSENIDES | PHOSPHORUS COMPOUNDS | ALUMINIUM COMPOUNDS | DETECTION | INDIUM PHOSPHIDES | FREQUENCY DEPENDENCE | TEMPERATURE RANGE 0273-0400 K | INDIUM COMPOUNDS
Journal Article
Nano Letters, ISSN 1530-6984, 11/2017, Volume 17, Issue 11, pp. 7015 - 7020
A graphene ballistic rectifier is used in conjunction with an antenna to demonstrate a rectenna as a terahertz (THz) detector. A small-area (<1 μm2) local gate... 
Graphene | rectenna | rectifier | THz | ballistic transport | ROOM-TEMPERATURE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | TRANSPORT | Instrumentation and Detectors | Physics
Journal Article
Applied Physics Letters, ISSN 0003-6951, 07/2018, Volume 113, Issue 4, p. 43504
This letter reports on room temperature sub-THz detection using self-switching diodes based on an AlGaN/GaN heterostructure on a Si substrate... 
TRANSISTOR | PHYSICS, APPLIED
Journal Article
Nano Letters, ISSN 1530-6984, 09/2017, Volume 17, Issue 9, pp. 5811 - 5816
Journal Article
Energy (Oxford), ISSN 0360-5442, 10/2018, Volume 161, pp. 46 - 51
Terahertz time domain spectroscopy (THz-TDS) can directly detect oil shales. The absorption coefficient is related to the oil content in the rock. This value... 
Terahertz spectroscopy | Oil shale | Aliphatic compounds | Kerogen | THERMODYNAMICS | MINERALS | ENERGY & FUELS | BEHAVIOR | TIME | PYROLYSIS | Prospecting | Shale oils | Analysis | Spectrum analysis | Oil-shales | Geophysical methods
Journal Article
MATERIALS, ISSN 1996-1944, 12/2019, Volume 12, Issue 23, p. 3870
Recently we have demonstrated a new nonlinear optical effect in the THz interval of frequencies. The latter is based on the use of femtosecond optical pulses... 
TERAHERTZ RADIATION | polaritons | MATERIALS SCIENCE, MULTIDISCIPLINARY | crystalline quartz | GENERATION | THz-TDS spectroscopy | THz pulse detection | phonons | GaSe | nonlinear THz optics | BROAD-BAND
Journal Article
Applied Physics Letters, ISSN 0003-6951, 08/2004, Volume 85, Issue 6, pp. 863 - 865
We report experimental results of using GaSe crystals for the broadband detection of terahertz (THz... 
PHYSICS, APPLIED | FIELD-RESOLVED DETECTION | THZ | GENERATION | RADIATION | COHERENT DETECTION | PULSES
Journal Article
Physical Review Letters, ISSN 0031-9007, 2006, Volume 97, Issue 10, p. 103903
We report the experimental results and theoretical analysis of broadband detection of terahertz (THz... 
PULSE GENERATION | PHYSICS, MULTIDISCIPLINARY | FIELD | BEAMS | 2ND-HARMONIC GENERATION | AIR | RADIATION | IONIZATION | ELECTRIC FIELDS | LASERS | PLASMA | THZ RANGE | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | OSCILLATORS | HARMONIC GENERATION | VISIBLE RADIATION | PULSES
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 08/2008, Volume 47, Issue 34, pp. 6486 - 6489
Journal Article
Sensors (Switzerland), ISSN 1424-8220, 12/2018, Volume 18, Issue 12, p. 4304
Journal Article
Sensors (Switzerland), ISSN 1424-8220, 2015, Volume 15, Issue 6, pp. 12103 - 12132
We propose an effective method for the detection and identification of dangerous substances by using the broadband THz pulse... 
Transmitted and reflected THz pulse with a few cycles | Spectral dynamics analysis method | Pulsed Time-Domain Spectroscopy | Detection and identification of explosives | Integral correlation criteria
Journal Article
Scientific Reports, ISSN 2045-2322, 02/2017, Volume 7, Issue 1, p. 42667
Plasmonic photoconductive antennas have great promise for increasing responsivity and detection sensitivity of conventional photoconductive detectors in time-domain terahertz imaging and spectroscopy systems... 
SYSTEM | DOMAIN | SPECTROSCOPY | OPTOELECTRONICS | MULTIDISCIPLINARY SCIENCES | LIGHT | THZ | TIME | GENERATION | RADIATION | GAAS | Nanotechnology - instrumentation | Terahertz Radiation | Nanotechnology - methods | Spectrum Analysis - methods | Signal-To-Noise Ratio | Spectrum Analysis - instrumentation | Spectroscopy | Antennas | Bandwidths | Novelty
Journal Article
Applied Physics Letters, ISSN 0003-6951, 04/2017, Volume 110, Issue 17, p. 171109
...Detection of incoherent terahertz light using antenna-coupled high-electron-mobility field-effect transistors Hua Qin, 1,a) Xiang Li, 1,2 Jiandong Sun, 1... 
PHYSICS, APPLIED | RADIATION | THZ | TIME-DOMAIN SPECTROSCOPY
Journal Article
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