Many devices use infrared (IR) as a signalling medium like, for example, RGB LED strip controllers modules and some TV controllers. Often times these signals aren’t meant for secure applications which ...

Infrared spectrometers are expensive and powerful instruments scientists use to analyze the chemical makeup of a sample, and a new research project has demonstrated what this technology might look ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

Our deputy beauty editor tapped experts and enlisted a panel of testers to find the best LED face masks with skin-soothing red light therapy.

Ams Osram has introduced two infrared LEDs (IREDs) with special primary optics, the SFH 4171S and SFH 4181S, in space-saving packages that enable biometric identification in laptops. While facial ...

Ams Osram has introduced its new IR:6 thin-film infrared (IR) LED chip technology that increases illumination and efficiency in security and biometric applications. The new devices deliver 35% higher ...

Scientists at the University of Cambridge have achieved what was once considered impossible by electrically powering ...

Scientists have discovered a potentially promising infrared LED and infrared detector component. This compound -- composed of calcium, silicon and oxygen -- is cheap to produce and non-toxic. Many of ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.