Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...

Researchers in Italy are tackling two metal halide perovskite solar PV challenges, reduce the use of lead and extend ...

We report the high-frequency modulation of individual pixels in 8 × 8 arrays of III-nitride-based micro-pixellated light-emitting diodes, where the pixels within the array range from 14 to 84 μ m in ...

In this paper, a novel realisation of determination of junction temperature of laser diode arrays operating under quasi continuous conditions is presented. A computer controlled measurement set-up for ...

Swiss Happens: 8 Swiss-Type Articles to Keep Your Skills Sharp Learn the history of Swiss-type lathes, practical ways to implement these sliding-headstock machines in your shop, and much more in this ...

A new and general approach to achieving efficient electrically driven light emission from a Si-based nano p-n junction array is introduced. A wafer-scale array of p-type silicon nanotips were formed ...