As nouns the difference between spectrograph and monochromator
is that spectrograph is a machine for recording spectra, producing spectrograms while monochromator is an optical device, consisting of one or more slits, that selects a narrow band of wavelengths from a broader spectrum.
spectrograph
English
Noun
(
en noun)
A machine for recording spectra, producing spectrograms.
Related terms
* spectrography
* spectrographic
monochromator
English
Noun
(
wikipedia monochromator)
(
en noun)
(physics) An optical device, consisting of one or more slits, that selects a narrow band of wavelengths from a broader spectrum.
Related terms
*monochromated
*monochromatic
*monochromatism
*monochrome