الثلاثاء، 28 أبريل 2015

Color-switching nano-laser brings real optical nanotech much closer

nanolaser head2
A breakthrough makes it possible to tune the color of a nano-scale laser in real time -- and that could be the key to making useful, real-world nano-optical devices.

sourse ExtremeTech http://ift.tt/1bP4zHZ

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