Looking Back
30, 20, and 10 Years Ago in OPN
Data storage; phase-resolved functional OCT; optical clocks.
1992
“We have demonstrated a new read/write data storage technique capable of recording up to 45 billion bits of information per square inch of media, or 100 times more than in current compact disks and 300 times more than in state-of-the-art magnetic hard drives. At this density, a palm-sized disk could record up to 17 hours of compressed HDTV programming. Alternatively, two copies of War and Peace could be stored in an area about the size of the head of a pin.”
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