Tiny terahertz laser could be used for imaging, chemical detection

For more than 20 years, researchers have been working on sources of terahertz radiation that can be etched onto microchips. In a new article, they now describe a novel design that boosts the power output of chip-mounted terahertz lasers by 80 percent.

from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2017/08/170808145227.htm

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