Is it possible to directly measure absorption or scatter?

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Cookie 声明由Cookiebot最后更新于 4/14/25

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Is it possible to directly measure absorption or scatter?

Yes, absorption can be directly measured using photothermal deflection spectroscopy, in which measured changes in refractive index determine the amount of light absorption. scatter can be measured directly using a scatterometer or atomic force microscope (AFM). An AFM creates a highly accurate topological map of the sample and measures its roughness, which can then be used to calculate scatter.

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