Results 231 to 240 of about 3,205 (255)
Some of the next articles are maybe not open access.
A terahertz plasmon cavity detector
Applied Physics Letters, 2010Sensitivity of a plasmonic detector is enhanced by integrating a broadband log-periodic antenna with a two-dimensional plasma cavity that is defined by source, drain, and multiple gates of a GaAs/AlGaAs high electron mobility transistor. Both narrow-band terahertz detection and a rich harmonic spectrum are evident.
G. C. Dyer +6 more
openaire +1 more source
Plasmonic terahertz detectors/spectrometers
35th International Conference on Infrared, Millimeter, and Terahertz Waves, 2010A miniature high speed tera- and gigahertz electromagnetic radiation detector/spectrometer has been created. The operation principle is based on the excitation of distinct sets of plasma modes in the two-dimensional electron system (2DES) of semiconductor AlGaAs/GaAs heterostructure with embedded nonlinear defect.
V. Muravev, I. Kukushkin
openaire +1 more source
Heterojunction detectors for terahertz applications
SPIE Proceedings, 2005Terahertz imaging is finding a wide range of interest in biology, communications, environment, medicine, security, and space applications. Here results are presented on heterojunction based terahertz detectors covering the range from 1-60 THz.
openaire +1 more source
A terahertz photo-thermoelectric detector based on metamaterial absorber
Optics Communications, 2021Jinjun Bai
exaly
Design and Implementation of Terahertz Detector
2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP), 2022Wei He, Weihua Yu, Xin Lv
openaire +1 more source
A terahertz detector based on superconductor-graphene-superconductor Josephson junction
Carbon, 2023W Miao, Jiaqiang Zhong, Qingbin Liu
exaly
A concept for a tunable antenna-coupled intersubband terahertz (TACIT) detector
Physica E: Low-Dimensional Systems and Nanostructures, 1998K Campman, M S Sherwin
exaly
A Broadband Quasi-Optical Terahertz Detector Utilizing a Zero Bias Schottky Diode
IEEE Microwave and Wireless Components Letters, 2010Lei Liu +2 more
exaly