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 ...
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 ...
The lensed SFH 4258S and 4259S IR Power Topled infrared LEDs have 80% higher optical output (80 mW from an operating current of 70 mA) than standard versions, with the same surface area and drive ...
A new technique uses 'molecular antennas' to funnel electrical energy into insulating nanoparticles, creating a new class of ultra-pure near-infrared LEDs for medical diagnostics, optical ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results