As it stands, the Nebula X1 is a worthy rival to the Hisense C2 Ultra. It goes a bit brighter, though it lags slightly behind ...

Projector headlights are more common in modern cars, implementing a far more focused beam of light on to the road compared to ...

As students around the world head back to school, we take a look at the best portable projectors for streaming movies, ...

The development of high power 915 nm mini-bar semiconductor laser chips are becoming important sources of low cost pump power for fibre laser systems. In this paper we demonstrate improvements in 915 ...