The TT-OES9000 Optical Emission Spectrometer by Torontech combines smart design with advanced technology to deliver precision without complication. Its layout supports both high-volume labs and ...

A spectrometer using double-layer disordered metasurfaces enables high-resolution (1 nm) wavelength measurement across 440–1,300 nm in a device smaller than 1 cm.

Spectroscopy seems simple: split a beam of light into its constituent wavelengths with a prism or diffraction grating, and measure the intensity of each wavelength. The devil is in the details, tho… ...

The problem with purple is that it isn’t supposed to be possible to create a color from wavelengths on opposite ends of the spectrum. The shortest wavelength detection made by your S cones ...

Color, as the way light's wavelength is perceived by the human eye, goes beyond a simple aesthetic element, containing important scientific information like a substance's composition or state.