Seminar Topics, Presentation and Reports Download Share to Facebook Share to Twitter. Light Fidelity Li-Fi technology is a wireless communication system based on the use of visible light between the violet THz and red THz. Unlike Wi-Fi which uses the radio part of the electromagnetic spectrum, Li-Fi uses the optical spectrum i. Visible light part of the electromagnetic spectrum.
Essay about Li Fi Technology: A Visible Light Communication
Harald Haas: Wireless data from every light bulb | TED Talk
In , she co-founded AI4ALL, a nonprofit organization working to increase diversity and inclusion in the field of artificial intelligence. Li was born in Beijing, China in and grew up in Chengdu. Li majored in physics but also studied computer science and engineering as an undergraduate student at Princeton University , from where she graduated with high honors with an A. Li then pursued graduate studies at the California Institute of Technology , where she received a Ph. Li completed her dissertation, titled "Visual Recognition: Computational Models and Human Psychophysics", under the primary supervision of Pietro Perona and secondary supervision of Christof Koch.
Working Principle of Li-Fi This technology is based on the Visible Light Communication which uses the visible light for data communication. In VLC, we use a source of illumination which can not only produce illumination but also send information using the same light. So we can say that VLC is illumination along with communication. Amey Anil Ghodgekar Lecturer: I. The wireless communication has completely transformed the world of internet with the technology like Wi-Fi.