Optical materials are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific material at each task ...

Optical data storage is the use of light to write and read information to and from a memory device. Storage can be achieved by using lasers to pattern a surface, such as on a compact disc, or altering ...

Traditional IoT growth has relied on incremental improvements in the spectral efficiency of wireless communication systems, primarily RF systems. However, ...