Science Daily  December 20, 2022 Researchers in the UK used commercially available photonic lanterns, a commercial transponder, and a spatial light modulator to emulate turbulence. They simultaneously transmitted multiple data signals using different spatially shaped beams of light using a photonic lantern. By detecting light with these shapes using a second lantern, more of the light is collected at the receiver, and the original data can be unscrambled greatly reduce the impact of the atmosphere on the quality of the data received in MIMO digital signal processing. By transmitting multiple beams of different shapes through the same telescopes and detecting […]