… detector for THz applications in general and especially … THz imaging using a focal plane
array of many inexpensive detectors with image sampling input to a computer for image …

… be compact, efficient, and relatively inexpensive. Unlike the case for … THz image. Not
Hurprisingly, if the inscription is written with conventional ink, one cannot detect it in the THz image, …

… THz array detector is … terahertz (THz) frequency range, a key missing element that has
prevented widespread applications in this spectral range is an inexpensive and efficient imaging …

… Detector (GDD) is a room temperature detector that is used in this study for direct THz radiation
detection and imaging. … THz detectors that are used for direct detection. The most popular …

… 3THz-2.7THz) and electro-optic detection via the ac Pockels effect has been developed at …
a safe, noninvasive, and inexpensive clinical imaging modality with possible added diagnostic …

… designed GDD will be an efficient, fast, and inexpensive detector for THz imaging systems. …
diagram of the CW THz imaging setup using a GDD as a detector. The CW THz source was a …

… Some detectors can measure the terahertz signal simultaneously at a number of positions
and in this way record a terahertz image. The amount of detail in the image will depend on …

… The degree of elliptical polarization of the pulse is readily measured using inexpensive and
… Terahertz-pulse imaging could detect the early stages of tooth decay. This early detection is …

… While the GaAs systems use infrared lasers at ~800nm wavelengths, the InAlAs/InGaAs
system can utilize inexpensive telecommunication lasers operating near 1.5 μm [84]. In addition …

… It shows that silicon CMOS technology is well adapted to the production of inexpensive
imaging systems for sub-THz frequencies. As an example paper presents the demonstrator of a …