A vanadium dioxide metasurface lets the smart infrared sensor switch between edge-enhanced and full-detail views. Researchers from the City University of New York, the University of Rochester, the ...

In this article, we present the design, fabrication, and characterization of a thermopile infrared sensor array (TISA) pixel. This TISA pixel is composed of a dual-layer p+/n- poly-Si thermopile with ...

Abstract: This paper reports on the first demonstration of an Infrared (IR) sensor based on a micromechanical photoswitch (MP) with frequency-based IR power measurement capability. By leveraging the ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...