EntityQ912034· pop 31· linked from 463 articlesoptical spectrometerSign in to savespectrometer for visible lightConnectionsspectroscopyEntitymass spectrometryEntityspectrophotometryEntityastronomyEntitychemistryEntitycomputerEntitylightEntityradioEntitysodiumEntityInternational Standard Book NumberEntitycaesiumEntityrubidiumEntitymicroscopeEntityX-rayEntityultraviolet radiationEntityphotonEntityWayback MachineEntityanalytical chemistryEntitydigital object identifierEntityJames Webb Space TelescopeEntityCategoriesElectronic test equipmentGerman inventionsLaboratory equipmentMeasuring instrumentsSignal processingSpectrographsSpectrometersTelescope types