Heterodyne detectors for 30-300um

1991 ◽  
Author(s):  
M. F. Kimmitt
Keyword(s):  
Heterodyne Detectors

THz radiation sensors

2010 ◽  
Vol 18 (1) ◽  
Author(s):  
F. Sizov
Keyword(s):  
Radiation Detectors ◽  
Thz Radiation ◽  
Hot Electron ◽  
Performance Limits ◽  
Biological Drugs ◽  
Operational Conditions ◽  
Effect Transistor ◽  
Heterodyne Detectors ◽  
Radiation Sensors ◽  
Physical Phenomena

AbstractIn the paper, issues associated with the development and exploitation of terahertz (THz) radiation detectors are discussed. The paper is written for those readers who desire an analysis of the latest developments in different type of THz radiation sensors (detectors), which play an increasing role in different areas of human activity (e.g., security, biological, drugs and explosions detection, imaging, astronomy applications, etc.). The basic physical phenomena and the recent progress in both direct and heterodyne detectors are discussed. More details concern Schottky barrier diodes, pair braking detectors, hot electron mixers, and field-effect transistor detectors. Also the operational conditions of THz detectors and their upper performance limits are discussed.

scholarly journals Dual-Band and integrated detectors for submillimetre applications

2020 ◽  
Author(s):  
◽  
Alicia Elena Torres García
Keyword(s):  
Power Consumption ◽  
Dual Band ◽  
Single Measurement ◽  
Starting Point ◽  
Good Starting Point ◽  
Wave Range ◽  
Spectral Ranges ◽  
Heterodyne Detectors ◽  
Submillimetre Wave ◽  
Integrated Detectors

The first part of this work is focused on the design of compact and affordable integrated multi-band detectors in the terahertz range. The proposed receivers are designed to obtain information of different spectral ranges in a single measurement, reducing instrument cost, size, weight, and power consumption. To this aim, two dual-band direct detectors are proposed. The first one integrates the submillimetre wave range and the IR range, whilst the second one is intended to operate at the millimetre and submillimetre wave ranges. The second part of this work merge concepts and technologies from both, electronics and photonics domains and may be a good starting point for the creation of new silicon integrated heterodyne detectors.

Coherent (Heterodyne) Detectors

2015 ◽  
Author(s):  
Christoph U. Keller ◽  
Ramón Navarro ◽  
Bernhard R. Brandl
Keyword(s):  
Heterodyne Detectors

Josephson Junctions as Heterodyne Detectors

1974 ◽  
Vol 22 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
Y. Taur ◽  
J.H. Claassen ◽  
P.L. Richards
Keyword(s):  
Josephson Junctions ◽  
Heterodyne Detectors

Minimally cooled heterojunction laser heterodyne detectors in metalorganic vapor phase epitaxially grown Hg1-xCdxTe

1996 ◽  
Vol 25 (8) ◽  
pp. 1146-1150 ◽  
Author(s):  
C. T. Elliott ◽  
N. T. Gordon ◽  
T. J. Phillips ◽  
H. Steen ◽  
A. M. White ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Laser Heterodyne ◽  
Heterodyne Detectors
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