A different kind of light
Mar 28, 2015
The discovery of the incandescent light bulb has transformed human existence. New LED technologies promise to be the next step forward.
Results for laser
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Lasers bridge the rainbow
Sep 26, 2015
Subtle changes to the composition of a semiconductor structure enable laser light at colors previously not thought possible.
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Combing light for tell-tale chemical fingerprints
May 20, 2018
Spotting signatures of potential pollutants made easier with quantum lasers that emit tunable infrared light.
