Fig. 2.

Structured illumination Mueller matrix results from bulk Intralipid phantoms with varying optical properties for (a) $m_{11}$ and (b) $m_{22}$ and $m_{44}$. The reduced scattering coefficients are (circles) ${\mu }_{\text{s}}\prime$= 0.5 mm⁻¹, (squares) ${\mu }_{\text{s}}\prime$= 1.3 mm⁻¹, and (triangles) ${\mu }_{\text{s}}\prime$= 2.0 mm⁻¹. The color scale indicates the ratio ${\mu }_{\text{a}}/{\mu }_{\text{s}}\prime$. The standard deviations of the mean, not shown, are roughly as large as the symbols or smaller.