Imagers that operate in the near-infrared region (wavelengths of 0.7–1.4 µm) are of use in
applications such as material sorting, machine vision and autonomous driving. However …

Infrared imaging is extensively explored due to its unique properties of high atmospheric
transmission and temperature-dependent emission. Unfortunately, the current epitaxial …

Digital imaging has traditionally been enabled by single-crystalline photodetectors. This
approach typically either mandates the use of silicon as photon-to-electron converter or …

Photodetectors that are sensitive in the shortwave-infrared (SWIR) range (1–2 µm) are of
great interest for applications such as machine vision, autonomous driving and three …

Quantum dots (QDs) have been explored for many photonic applications, both as emitters
and absorbers. Thanks to the bandgap tunability and ease of processing, they are prominent …

Photodetection over a broad spectral range is necessary for multispectral sensing and
imaging. Despite the fact that broadband single-element detectors with high performance …

Infrared multispectral imaging is attracting great interest with the increasing demand for
sensitive, low-cost and scalable devices that can distinguish coincident spectral information …

Colloidal quantum dots (CQDs) are promising materials for infrared (IR) light detection due
to their tunable bandgap and their solution processing; however, to date, the time response …

Fast and sensitive infrared (IR) photodetection is of interest for depth imaging that is
fundamental to machine vision, augmented reality, and autonomous driving. Colloidal …

Solution-processed semiconductors are compatible with a range of substrates, which
enables their direct integration with organic circuits,, microfluidics,, optical circuitry, and …