scholarly journals Direct response of twin-slot antenna-coupled hot-electron bolometer mixers designed for 2.5 THz radiation detection

2000 ◽  
Vol 76 (22) ◽  
pp. 3304-3306 ◽  
Author(s):  
W. F. M. Ganzevles ◽  
L. R. Swart ◽  
J. R. Gao ◽  
P. A. J. de Korte ◽  
T. M. Klapwijk
Keyword(s):  
Radiation Detection ◽  
Slot Antenna ◽  
Thz Radiation ◽  
Hot Electron ◽  
Direct Response ◽  
Hot Electron Bolometer

Influence of the direct response on the heterodyne sensitivity of hot electron bolometer mixers

2006 ◽  
Vol 100 (8) ◽  
pp. 084510 ◽  
Author(s):  
J. J. A. Baselmans ◽  
A. Baryshev ◽  
S. F. Reker ◽  
M. Hajenius ◽  
J. R. Gao ◽  
...  
Keyword(s):  
Hot Electron ◽  
Direct Response ◽  
Hot Electron Bolometer

Twin-Slot Antenna Coupled NbN Hot Electron Bolometer Mixer at 2.5 THz

2011 ◽  
Vol 1 (2) ◽  
pp. 378-382 ◽  
Author(s):  
Wen Zhang ◽  
Jian-Rong Gao ◽  
Merlijn Hajenius ◽  
Wei Miao ◽  
Pourya Khosropanah ◽  
...  
Keyword(s):  
Slot Antenna ◽  
Hot Electron ◽  
Hot Electron Bolometer

Heterodyne detection of THz radiation with a superconducting hot‐electron bolometer mixer

1996 ◽  
Vol 69 (2) ◽  
pp. 260-262 ◽  
Author(s):  
A. D. Semenov ◽  
Yu. P. Gousev ◽  
R. S. Nebosis ◽  
K. F. Renk ◽  
P. Yagoubov ◽  
...  
Keyword(s):  
Heterodyne Detection ◽  
Thz Radiation ◽  
Hot Electron ◽  
Hot Electron Bolometer

Direct response of microstrip line coupled Nb THz hot-electron bolometer mixers

2001 ◽  
Vol 79 (15) ◽  
pp. 2483-2485 ◽  
Author(s):  
W. F. M. Ganzevles ◽  
J. R. Gao ◽  
P. A. J. de Korte ◽  
T. M. Klapwijk
Keyword(s):  
Microstrip Line ◽  
Hot Electron ◽  
Direct Response ◽  
Hot Electron Bolometer

Broad-band coupling of THz radiation to an hot-electron bolometer mixer

1996 ◽  
Vol 9 (9) ◽  
pp. 779-787 ◽  
Author(s):  
Yu P Gousev ◽  
A D Semenov ◽  
R S Nebosis ◽  
E V Pechen ◽  
A V Varlashkin ◽  
...  
Keyword(s):  
Broad Band ◽  
Thz Radiation ◽  
Hot Electron ◽  
Hot Electron Bolometer

scholarly journals Photothermal, Photoelectric, and Photothermoelectric Effects in Bi-Sb Thin Films in the Terahertz Frequency Range at Room Temperature

Photonics ◽  
2021 ◽  
Vol 8 (3) ◽  
pp. 76
Author(s):  
Mikhail K. Khodzitsky ◽  
Petr S. Demchenko ◽  
Dmitry V. Zykov ◽  
Anton D. Zaitsev ◽  
Elena S. Makarova ◽  
...  
Keyword(s):  
Thin Films ◽  
Terahertz Radiation ◽  
Room Temperature ◽  
Voltage Drop ◽  
Radiation Detection ◽  
Radiation Detectors ◽  
Thz Radiation ◽  
Terahertz Frequency ◽  
Frequency Range ◽  
Terahertz Frequency Range

The terahertz frequency range is promising for solving various practically important problems. However, for the terahertz technology development, there is still a problem with the lack of affordable and effective terahertz devices. One of the main tasks is to search for new materials with high sensitivity to terahertz radiation at room temperature. Bi1−xSbx thin films with various Sb concentrations seem to be suitable for such conditions. In this paper, the terahertz radiation influence onto the properties of thermoelectric Bi1−xSbx 200 nm films was investigated for the first time. The films were obtained by means of thermal evaporation in vacuum. They were affected by terahertz radiation at the frequency of 0.14 terahertz (THz) in the presence of thermal gradient, electric field or without these influences. The temporal dependencies of photoconductivity, temperature difference and voltage drop were measured. The obtained data demonstrate the possibility for practical use of Bi1−xSbx thin films for THz radiation detection. The results of our work promote the usage of these thermoelectric materials, as well as THz radiation detectors based on them, in various areas of modern THz photonics.

Noise temperature distribution of superconducting hot electron bolometer mixers

2020 ◽  
Vol 29 (5) ◽  
pp. 058505
Author(s):  
Kang-Min Zhou ◽  
Wei Miao ◽  
Yue Geng ◽  
Yan Delorme ◽  
Wen Zhang ◽  
...  
Keyword(s):  
Temperature Distribution ◽  
Noise Temperature ◽  
Hot Electron ◽  
Hot Electron Bolometer

Research on submillimeter-wave hot-electron bolometer mixers in Europe

1998 ◽  
Author(s):  
Erik L. Kollberg ◽  
Harald F. Merkel ◽  
Pavel A. Yagoubov
Keyword(s):  
Submillimeter Wave ◽  
Hot Electron ◽  
Hot Electron Bolometer

A Passive Heterodyne Hot Electron Bolometer Imager Operating at 850 GHz

2008 ◽  
Vol 56 (5) ◽  
pp. 1083-1091 ◽  
Author(s):  
E. Gerecht ◽  
Dazhen Gu ◽  
Lixing You ◽  
K.S. Yngvesson
Keyword(s):  
Hot Electron ◽  
Hot Electron Bolometer
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