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We come to this web site mainly for those who are interested in computer technology and those who are professional.
They definitely need to know about the new technology that will come in the future. Today we are going to introduce you to future Li-Wi technology. Similar to the current standard WiFi technology we know, but the technology and performance are different.
What is the meaning of Li-Fi how it is really like?
Li-Fi is one of the best technology to introduce the next revolution in wireless technology. In short, Li-Fi means light Fidelity. Li-Fi is simply a data transmission medium, or a data transmission medium. The specialty here is that the data is transmitted using Light Emitting Diodes (LEDs). It is also called a Visible Light Communications (VLC) system. Professor Harald Haas from the University of Edinburgh, UK is considered as the creator of Li-Fi technology.
How does this Li-Fi work?
Often when we talk about wireless data transmission, the first thing that comes to mind is radio waves. But, as mentioned earlier, light waves are used to transmit data. LED light bulbs are used to emit light waves and photoreceptors are used to absorb light. The basic components of the Li-Fi system are the high-brightness LED bulbs and the silicon photodiodes, the photo-receptor used to capture the light. Visual Light Communication (VLC) signals are created by lighting and extinguishing these LED bulbs in a matter of seconds. This process allows you to successfully communicate with multiple digital strings, including 1 and 0.
What is the advantage of Li-Fi technology?
Both Wi-Fi and Li-Fi technologies use electromagnetism. But because Li-Fi technology uses light waves, Li-Fi is much faster than Wi-Fi. Not only that but another special one! For some reason, where radio waves cannot be used (for example in laboratories with highly radioactive environments) Li-Fi can be used without any problems. Because of these advantages, Li-Fi can be used successfully in any area of education, health, transportation, science, and research.