German and NASA researchers have validated a fast quantum cascade laser spectrometer that measures nitrous oxide with sub-ppb ...

A spectrometer is one of those tools that many of us would love to have, but just can’t justify the price of. Sure there are some DIY options out there, but few of them have the convenience or ...

If you want to find out what something is made out of, you’ll probably be using a spectrometer. These devices allow scientists to determine what something is made of by shining light through an object ...

A closer look inside an affordable spectrometer reveals its internal design and helps assess its overall performance, build ...

Birgitta Schultze-Bernhardt and her team at the Institute of Experimental Physics at Graz University of Technology (TU Graz) have developed a new type of UV dual-comb spectrometer that detects gaseous ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A new open-source spectral measurement platform has been developed to overcome the high cost ...

Researchers from the University of Cambridge and GlitterinTech, a startup founded by the same research group, have unveiled a fundamentally new type of optical spectrometer that delivers ...

A budget spectrometer faces a more demanding test with advanced light sources, exploring how effectively it captures and ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

Spectral (or optical) resolution is one of the most essential characteristics of a spectrometer. A system’s spectral resolution determines the maximum number of spectral peaks that can be resolved by ...