LED bulbs illuminates the path to swift data transfers
Dataconomy
AUGUST 2, 2023
Li-Fi, short for Light Fidelity or Visible Light Communication (VLC), burst onto the global stage when Professor Harald Haas introduced the term during his TEDGlobal talk in 2011. Harald Haas in 2011, transmits data using modulated light emitted by LED bulbs, which is then received by photodiodes for data conversion.
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