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 ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240099 discusses an on-chip spectrometer with high performance, low power-consumption and simple control logic. The miniaturized ...

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 ...

The optical spectrometer plays an indispensable role in many scientific and industrial applications, such as material analysis, biological sensing, optical tomography and hyperspectral imaging.