Optical spectrometer - Wikipedia An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials [1]
Spectrometer, Spectroscope, and Spectrograph - SPIE A spectrograph is an instrument that separates incoming light by its wavelength or frequency and records the resulting spectrum in some kind of multichannel detector, like a photographic plate
How a Spectrograph Works - Science@NASA A spectrograph passes light coming into the telescope through a tiny hole or slit in a metal plate to isolate light from a single area or object This light is bounced off a special grating, which splits the light into its different wavelengths (just like a prism makes rainbows)
Spectrometers, monochrometers and spectrographs - Horiba A spectrograph splits light from an object into its component wavelengths so that it can be recorded and analyzed It provides an image of defined bandwidth and wavelength
Spectragryph - optical spectroscopy software SpectraGryph: Open all sorts of spectra Process analyze them with ease Rock solid Lean Easy to use For UV VIS, NIR, FTIR, Raman, LIBS; XRF, fluorescence spectra
Spectrograph and Spectroscopy | ESA Hubble | ESA Hubble Spectrographs are instruments that are used to conduct spectroscopy They provide scientists with the data they need to analyse the materials that make up stars, nebulae, galaxies and the atmospheres of planets