## absorption spectrum

https://doi.org/10.1351/goldbook.A00043
The @[email protected] dependence of the @[email protected] (or @[email protected]); usually represented as a plot of @[email protected] versus @[email protected] $$\lambda$$ (or $$\frac{1}{\lambda}$$) of the light.
Source:
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2169 [Terms] [Paper]