An international team of researchers has developed a mid-infrared spectrometer smaller than the diameter of a human hair. With potential applications that range from detecting greenhouse gases to ...

Researchers have shown that a new mid-infrared spectrometer can precisely measure the ratios of different forms of water — known as isotopologues — in atmospheric water vapor through open air in a ...

This is a close-up view of the “spectrometer-on-a-chip” technology that could dramatically reduce the size of spectrometers in the future. (Credit: NASA Goddard/Chris Gunn) The Composite Infrared ...