New nano-laser sets the record for tiny
Physicists at the University of Texas at Austin have developed the world’s smallest semiconductor laser, a breakthrough for emerging photonic technology with applications from computing to medicine.
The ultra-tiny nanolaser, made from a gallium nitride nanorod partially filled with indium gallium nitride, is too small to be seen with the naked eye.
Full story at Futurity.
Photo credit: Wikimedia Commons
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