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anomalous dispersion

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noun Physics.
a sudden change in the refractive index of a material for wavelengths in the vicinity of absorption bands in the spectrum of the material.
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Origin of anomalous dispersion

First recorded in 1880–85

Words nearby anomalous dispersion

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, Β© Random House, Inc. 2023

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