Fig. 1. Size distribution of biological tissues

Fig. 2. Schematic of single-layer tissue model

Fig. 3. Rayleigh scattering model of single particle

Fig. 4. Mie scattering model of single particle

Fig. 5. (a) Horizontally polarized light, (b) Vertically polarized light, (c) Linearly polarized light, (d) Right-handed circularly polarized light

Fig. 6. Experimental system

Fig. 7. Experimental results

Fig. 8. (a) Variation of DOP of horizontally polarized light, (b) Variation of normalized DOP with wavelength

Fig. 9. (a) Variation of DOP of right-rotated circularly polarized light and (b) Variation of normalized DOP with wavelength