an optical device for measuring wavelengths, deviation of refracted rays, and angles between faces of a prism, especially an instrument (prism spectrometer) consisting of a slit through which light passes, a collimator, a prism that deviates the light, and a telescope through which the deviated light is viewed and examined.
Origin of spectrometer
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Examples from the Web for spectrometer
Historical Examples of spectrometer
This spectrometer detects and measures gamma rays and sorts them according to their energy.The Atomic Fingerprint
The spectrometer is characterized by high data rates and many events per burst.On-Line Data-Acquisition Systems in Nuclear Physics, 1969
H. W. Fulbright et al.
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
A spectroscope equipped with scales for measuring wavelengths or indexes of refraction.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
A spectroscope equipped with devices for measuring the frequencies of the radiation observed by it.
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