Rumors say that Li-Fi is the next big thing for the internet, but what is this technology, and how does it work?
Li-Fi, also called Light Fidelity, is a technology that uses light waves to transmit data as compared to the traditional radio waves in Wi-Fi. It offers internet speed that is 100 times faster than Wi-Fi.
The data is transferred using LED bulbs that carry pulses of light that produce information. Li-Fi is more secure and is less likely to leak through walls. It can be installed in light fixtures to enable high-speed internet for users.
It can transmit data as fast as 224Gbps. Li-Fi produces less radiation and can be useful when low latency and fast internet are required. However, it can only be used in closed spaces.
It was a German physicist, Harald Haas, who discovered that data can be transmitted and received via light.
Following this, in 2008, the leading French company Oldecomm began experiments on Li-Fi. Last month, Europe launched a rocket into space, with the mission of conducting four experiments, including Li-Fi technology.
However, the day when this technology is employed seems to be far away. Oldecomm, one of the industry leaders, says that the technology will be available anytime between 2024-2029. However, implementing this technology depends on company investments.
The Li-Fi group says that the technology is crucial for sectors like defense and government. Many industries are making use of this technology, such as Spectrum Networks LLC in aviation.
The LiFi Group spokesperson said that they have been in touch with businesses in several industries, including consumer electronics, automotive, telecommunications, and more.
“The growing demand for innovative connectivity solutions, especially in environments where traditional wireless technologies face limitations, will likely drive more companies to explore and invest in Li-Fi in the near future.”
