I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Acoustic MXene plasmons detect weak molecular fingerprints in nanometer-thick films while extending infrared sensing into the short-wave infrared.

What if cameras could see through darkness, fog, and smoke at lower cost? A new infrared sensor design could make that ...

Raytheon has demonstrated a new type of infrared camera that ditches the conventional approach of capturing full video frames ...

Prof. Jong-Soo Lee’s team realizes a “hybrid photosensor” combining quantum dots and two-dimensional semiconductors - ...

Honeywell (HON) on Monday introduced a gas sensor that uses non-dispersive infrared technology to detect flammable gases including methane, propane and butane in industrial environments. The sensor is ...