Researchers Create Working Nano Laser

Zothecula writes "Researchers at Northwestern University have developed a laser the size of a virus particle that can operate at room temperature. The 'nanolaser,' which uses gold nanoparticles instead of mirrors, is claimed to be the first demonstration to make use of a so-called bowtie arrangement of metal nanoparticles, though nano-scale lasers have been previously demonstrated." Original paper (paywalled, unfortunately).

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/5bXtrxfylJE/researchers-create-working-nano-laser

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