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

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

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

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 ...

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 ...