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 ...

HAWK-I Security a manufacturer of digital color cameras, is pleased to announce it’s new HAWK-400 series of Infrared Color Dome Cameras Features include dual voltage, 12V DC/ 24V AC, Infrared that ...

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 ...

(WHTM) — With the manhunt for Danelo Cavalcante now over, law enforcement officials say they used many different methods to find the missing fugitive. Pennsylvania State Police used helicopters, ...

(MENAFN- GetNews) Let's begin with a basic idea. All thermal cameras work by detecting heat, not light. This heat is called infrared or thermal energy. Everything in our daily life gives off heat.