PopBobert@lemmy.world to Technology@lemmy.worldEnglish · 1 year agoLight-based “LiFi” is stunningly fast, notably fragile—and now standardizedarstechnica.comexternal-linkmessage-square23fedilinkarrow-up170arrow-down110file-textcross-posted to: [email protected][email protected]
arrow-up160arrow-down1external-linkLight-based “LiFi” is stunningly fast, notably fragile—and now standardizedarstechnica.comPopBobert@lemmy.world to Technology@lemmy.worldEnglish · 1 year agomessage-square23fedilinkfile-textcross-posted to: [email protected][email protected]
minus-squareMxM111@kbin.sociallinkfedilinkarrow-up4·1 year agoThey use collimated lasers in space to reduce beam divergence. Distances in space are HUUUGE. A simple bulb or even LED does not cut it.
They use collimated lasers in space to reduce beam divergence. Distances in space are HUUUGE. A simple bulb or even LED does not cut it.