optical density
Britishnoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The resonant cavity increases the local optical density of states and helps emitted light escape more efficiently.
From Science Daily ● Mar. 24, 2026
The researchers monitored growth through optical density and chlorophyll-a levels to measure how these chemical factors affected cyanobacterial productivity.
From Science Daily ● Nov. 2, 2025
Accordingly, when the optical density of the air changes as a result of its varying content of moisture, the colour-phenomenon undergoes an opposite change in each of the two cases.
From Man or Matter by Ernst Lehrs
One other such phenomenon is that of so-called apparent optical depth, which an observer encounters when looking through transparent media of varying optical density.
From Man or Matter by Ernst Lehrs
This defect in the eye-lens is somewhat counteracted by a variable optical density, increasing from the outer to the central portion.
From Visual Illusions Their Causes, Characteristics and Applications by Matthew Luckiesh
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