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 ...
The next frontier in unmanned aerial vehicle (UAV) technology is all about keeping these aircraft fueled indefinitely. If we ...
Electricity can be streamed wirelessly across a room through thin air, researchers have found. Scientists from Seoul, South Korea, have figured out how to transmit 400 milliwatts (mW) of electricity ...
You've never heard Dean Martin like this. Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences transmitted a recording of Martin's classic "Volare" wirelessly via a ...
Captured by a special camera, a laser beam invisible to the naked eye shoots across the dark expanse of the David Taylor Model Basin at the Naval Surface Warfare Center in Bethesda, Md. Attendees at a ...
In space exploration, long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light. But in order for the signals to reach all the way and not ...
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