Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...
A team at Harvard and Technical University of Vienna have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...
Solitary light pulses called solitons are self-sustaining waves that maintain their shape, rather than spreading out, as they propagate. Solitons were first observed in a Scottish canal 1 by civil ...
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