Figure 5
From: 3D printing fluorescent material with tunable optical properties
Visualization and measurement of absorption and reduced scattering properties. (a) Image of a side-illuminated middle phalanx. (b) Side-illuminated method for visualization of optical properties of 3DP 50 × 50 × 20 mm3 blocks. (c) Top-down and side-illuminated images of four 3DP blocks with varying nigrosin and TiO2 concentrations. Measured absorption (d) and reduced scatter (e) coefficients spectra for the four 3DP blocks. Error bars indicate ± one standard deviation from the mean.
