Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

Researchers use laser light to form a tiny “optical pinhole” inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can ...

IR cameras are propelling the automotive industry forward with their improved precision and efficiency in manufacturing.

A new adaptive surface hides objects from infrared cameras by switching between two modes that match surrounding temperatures in both hot and cold environments. (Nanowerk Spotlight) Infrared cameras ...