Tiny terahertz laser could be used for imaging, chemical detection

ENN
Aug 8, 2017, 5:32 pm25 pts
Terahertz radiation — the band of the electromagnetic spectrum between microwaves and visible light — has promising applications in medical and industrial imaging and chemical detection, among other uses.But many of those applications depend on small, power-efficient sources of terahertz rays, and the…

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