Fig. 1. Schematic of scattering of planar wave by a single particle

Fig. 2. Distribution of polarization degree of whole scattered light

Fig. 3. Scattering angle analysis of various orders scattered light. (a) Schematic of various orders scattered light; (b) scattering angle of various orders scattered light versus b/a of water particles

Fig. 4. Distributions of polarization degree of first three orders in Debye series expansion of water particle scattered light. (a) p=0; (b) p=1; (c) p=2

Fig. 5. Comparison between polarization degree of p=0 term of Debye series expansion and polarization degree of GO

Fig. 6. Distributions of properties of p=2 term of Debye series expansion of water particle scattered light near rainbow angle. (a) Polarization degree; (b) light intensity

Fig. 7. Distribution of elliptic polarization ratio of whole scattered light under different water particle sizes. (a) d=0.5 μm; (b) d=1 μm; (c) d=2 μm

Fig. 8. Distributions of polarization ratio of whole scattered light of water particles at different azimuth angles. (a) 15°; (b) 30°; (c) 60°

Fig. 9. Distributions of polarization ratio of Debye series expansion of water particle scattered light. (a1) p=0, ?=15°; (b1) p=1, ?=15°; (c1) p=2, ?=15°; (a2) p=0, ?=30°; (b2) p=1, ?=30°; (c2) p=2, ?=30°; (a3) p=0, ?=60°; (b3) p=1, ?=60°; (c3) p=2, ?=60°

Fig. 10. Distributions of polarization ratio of p=2 term of Debye series expansion of water particle scattered light. (a) ?=15°; (b) ?=30°; (c) ?=60°