Table 1 Absorption coefficient variation at wavelength of 350 nm, 400 nm and 450 nm.

From: Anomalous evolution of broadband optical absorption reveals dynamic solid state reorganization during eumelanin build-up in thin films

λ (nm)

Δα0.1 (µm−1)

Δα0.2 (µm−1)

Δα0.2/Δα0.1

350

1.70

2.81

1.65

400

1.37

2.03

1.48

450

1.23

1.62

1.32

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