Light in the mid-infrared part of the spectrum (wavelengths ... a way of improving the efficiency of HHG sources. When a laser beam passes through a nonlinear optical material, it generates ...

For the first time, scientists have photographed a rare plasma instability, capturing high-energy electron beams forming into ...

In a major breakthrough in fusion energy research, researchers from Imperial College London have captured the first-ever ...

Does your garage door stop closing all the way when temperatures fall below the freezing mark? The temperature shift and condensation are affecting this part.

It has separate transmitters and receivers. The transmitter emits an invisible infrared beam to the receiver. If the beam is broken, the receiver signals an alarm. The DS455Q uses four pulsed infrared ...