German professor invented LiFi, mobile wireless technology that transmits data through light sources such as LEDs instead of radio

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The Internet Revolution through LED Light: How does work? The Potential of According to Haas Haas' Path to : Commercializing Innovation  German professor Harald Haas and his team have revolutionized the world of telecommunications with the development of , a mobile wireless technology that uses light-emitting diodes (LEDs) to transmit data, instead of radio frequencies. This innovation has earned them finalists for the European Inventor Award 2023.

The Internet Revolution through LED Light: LiFi How does LiFi work? Unlike radio antennas, LiFi uses light sources equipped with additional electronics and optics. These sources send data embedded in their light beams at a higher speed. Theoretically, LiFi can offer wireless connections more than 100 times faster than traditional routers, since light has a wider bandwidth than radio waves. Additionally, LiFi ensures greater data protection as the signal does not Buy Email Database pass through walls, making it ideal for use in hospitals, airplanes or even underwater. The Potential of According to Haas Haas, with an optimistic vision, highlights the need for new technologies such as in the 6G era, pointing out that the optical spectrum is about 3,000 times larger than the entire radio spectrum.



His team is already working on creating terabit-per-second networks, using existing devices and light detectors. Haas' Path to After earning his engineering degree from the Nuremberg Institute of Technology and his PhD from the University of Edinburgh in 2001, Haas has dedicated his career to wireless communication using light waves. In 2011, he hit a milestone by demonstrating in a TED talk how to stream a YouTube video through light waves emitted by a table lamp. This talk, “Wireless data from every light bulb,” catapulted his invention worldwide. : Commercializing Innovation Haas founded in 2012, a spin-out from the University of Edinburgh. To date, it has raised €37.9 million in venture capital and markets the world's first light antennas for devices like AR/VR headsets and smartphones. also offers systems for customers interested in upgrading or transforming their wireless networks. With a projected market of €7.7 billion by 2030, Haas and his team are aiming for a global implementation of this revolutionary technology.