OAKLAND, Calif : Japanese telecommunications NTT on Thursday unveiled a prototype chip that it believes will help boost communications speed in data centers and across undersea fiber optic cables in the future.
Gomi added that amplifying the electrical signal is a key step in communications as a weak signal is hard to read. But the bigger the frequency, the harder it is to amplify because it requires a faster response time. A 100 GHz signal can be amplified in the lab setting, he said.
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