Two light therapy devices tested on a calibrated spectrometer at the same twelve-inch distance their manufacturers advertise ...

A look at testing an affordable spectrometer to understand its capabilities, accuracy, and practical uses in science ...

When light reflects off a surface, not all of it reflects off at the same wavelength; some photons impart a portion of their ...

We know the effect of passing white light through a prism and seeing the color spectrum that comes out of the other side. It will not be noticeable to the naked eye, but that rainbow does not fully ...

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 ...

A portable spectrometer small enough to fit inside a smartphone camera could soon be used to diagnose diseases including skin cancer. As well as diagnosing diseases the portable spectrometer could ...

Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

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 ...

Thermo Scientific's iCE 3300 Atomic Absorption Spectrometer is a compact, easy to use, fully PC controlled flame atomic absorption spectrometer—upgradable with furnace and vapour generation options.