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WTF is... Li-Fi?

Optical data transfer's new leading light?
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Data are traveling by light

Academics / General Science : Science Daily

Regular LEDs can be turned into optical WLAN with only a few additional components thanks to visible light communication (in short, VLC). The lights are then not just lighting up, they also transfer data. They send films in HD quali...

Fujitsu shows servers using light, lasers to transfer data

Photography / Digital Photography : Digital Focus

Fujitsu has demonstrated servers with thin fiber optics that will use lasers and light transfer data, replacing the older and slower electrical wiring technology. The server maker showed two Primergy RX200 servers connected to expan...

Will Intel and USB make fiber optics mainstream?

Technology / Gadgets : CNET: The Cheapskate

Intel's Light Peak technology uses lasers and fiber optics to transfer data to and from PCs and other devices.(Credit: Intel) SAN FRANCISCO--You've probably heard about fiber optics for years--some kind of exotic technology used to ...

Making Faster Optical "Cables" Using Nothing But Lasers and Air

Technology / Gadgets : Gizmodo

Pulses of light are the absolute fastest way to transfer data (because nothing's faster than light), but old school fiber optic cables can only go so many places. Scientists have a new idea: use high-powered lasers to make a column ...

Researchers create fiber network that operates at 99.7% speed of light, smashes speed and latency records

Technology / Hardware : Extremetech

Researchers at the University of Southampton in England have produced optical fibers that can transfer data at 99.7% of the universe's speed limit: The speed of light. The researchers have used these new optical fibers to transfer d...


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