Figure 7.

(Color online) Polar plots displaying angular distributions of the remitted radiance L_ex(θ_ex) for Ω_x-Ω_z (i.e. ϕ = [0°, 180°]) (a–d) and Ω_y-Ω_z (i.e. ϕ = [90°, 270°]) (e–h) cross-sections provided by SHEF_8,9. Results are shown at proximal (x = l*/2) (a, c, e, g) and distal (x = 2 l*) (b, d, f, h) locations along the x-axis from an incident beam with radius ρ = l*/10 and illumination angles θ_i = [0°, 30°, 60°] for strongly-scattering (${\mu }_s^{\prime }/{\mu }_a=100$) (a, b, e, f) and weakly-scattering (${\mu }_s^{\prime }/{\mu }_a=1$) (c, d, g, h) media.