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2. THz cameras
An imager composed of a single pixel is a single-point sensor; when it's composed of several pixels associated in a matrix on a plane, it's a matrix sensor. Similar to a digital camera, a matrix sensor can image a scene more quickly than a single-point detector.
There are two types of terahertz detection: incoherent detectors, which measure only the amplitude or power of the radiation, and coherent detectors, which acquire both the amplitude and phase of the field.
One of the characteristics of a detector is its sensitivity. Sensitivity corresponds to the ratio between current or voltage output signal and incident optical power, and is expressed in V/W or A/W.
The noise generated by the various components of a detector's measurement chain is characterized by the noise spectral...
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THz cameras
New commercial sources
Bibliography
Bibliography
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Sources, integrators, services, imagers
Lytid (manufacturer and integrator of millimeter and THz QCL sources) https://lytid.com
RD&D Vision (integration of high-tech vision systems, including radar mm imagers)
Regulations
IEEE Standard for High Data Rate Wireless Multi-Media Networks – Amendment 2: 100 Gb/s Wireless Switched Point-to-Point Physical Layer, in IEEE Std 802.15.3d-2017 (Amendment to IEEE Std 802.15.3-2016 as amended by IEEE Std 802.15.3e-2017), p. 1-55, Oct. 18, 2017, DOI:10.1109/IEEESTD.2017.8066476
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