Faster internet News
Scientists have developed a new phototransistor device that provides a low-cost and low-power alternative to traditional radio-frequency wireless data links, and may result in faster and cheaper internet.
Li-Fi can achieve speed of 1GBps, making it 100 times faster than the speed of regular Wi-fi.
According to researchers, the path toward a faster internet has been hindered by energy consumption and cost per optical component.
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