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http://www.nanowerk.com/spotlight/spotid=26902.php
Well don't this just beat all :thinking:
~ LB
Researchers at Northwestern University have now found a way to manufacture single laser devices that are the size of a virus particle and that operate at room temperature. They show that subdiffraction nanoresonators based on metallic bowties, when coupled to a gain material, can generate coherent and directional light emission.
Well don't this just beat all :thinking:
~ LB