July 17, 2020 — An international research team developed visible light communication (VLC) setup capable of a data rate of 2.2 Mb/s by employing a new type of organic light-emitting diodes ...

When infrared light with a wavelength of 800 nanometers is sent through the metalens, visible radiation with a wavelength of 400 nanometers emerges on the other side and is directed at a ...