Amplifying light a few hundred times with magnifying lenses is easy. Amplifying light by altering the resonant properties of light itself is a much more difficult proposition. However, if recent research by engineers at the University of Wisconsin-Madison engineers is anything to go by, the effort is well worth it: They claim to have constructed a nanoscale device that can emit light as powerfully as an object more than 10,000 times its size.
.. Continue Reading Nanoscale device emits light as bright as an object 10,000 times its sizeSection: Science
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from Gizmag Emerging Technology Magazine http://ift.tt/1OA53yo
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