By Katherine Bourzac of Nature magazine Bits of data travelling the internet have a tough commute -- they bounce back and forth between optical signal lines for efficient transmission and electrical signal lines for processing. [More]
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Feed SubscriptionSingle Laser Optical Approach Transmits 700 DVDs of Data Per Second
Whether it's for streaming Netflix or sharing files, we're gobbling up more and more data--and we want it faster. But even shooting data with lasers over fiber-optic cables has its limits.
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