polychromator

https://doi.org/10.1351/goldbook.P04721
An extension of a @M04009@, a number of exit slits being placed in the focal plane, so allowing a number of discrete bands to pass through (to fall, for example, upon a number of photomultipliers).
Source:
Orange Book, 2nd ed., p. 156 [Terms] [Book]
Citation: 'polychromator' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.P04721 RIS BibTex EndNote
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Last revised: February 24, 2014