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 ...

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much simpler to make. The scientists hope the breakthrough could lead to cheaper ...

The second paper, appearing in the journal Nano Letters and led by graduate student Pooja Reddy, describes a clever method to ...

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 ...

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 ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

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 ...

Celebrities are obsessed with LED face masks promising smoother, glowing skin. From Molly-Mae to Victoria Beckham, here are the devices stars swear by.

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.

Over the past couple of years, LED red light therapy masks have quietly taken over my routine—and my bathroom counter.

LED light therapy masks have skyrocketed in popularity and are set to be a top Mother's Day gift in 2026, with options for ...