Wednesday, June 11, 2014

Chemical sensor on a chip created to test chemical composition of liquids

A tiny laser and a corresponding light detector has been developed in one production process, on a single chip. The light is transported from the laser to the detector on a specially designed waveguide. That way, the chip can measure the chemical composition of the liquid in which it is submerged.



from Geochemistry News -- ScienceDaily http://ift.tt/1oOvZjv

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