Apr 29, 2019

World’s first laser radio transmitter/receiver paves way for ultra-high-speed Wi-Fi

Posted by in category: internet

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have, for the first time, used a semiconductor laser to send and receive radio signals. The hybrid electronic-photonic device uses a laser to extract and transmit microwave signals, providing a data rate that may one day lead to ultra-high-speed Wi-Fi.

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