Yufeng Yang, Anli Han, Sichen Lei. Simulation of Polarized Light Transmission Characteristics in Martian Dust Environment[J]. Acta Optica Sinica, 2020, 40(13): 1329002
- Acta Optica Sinica
- Vol. 40, Issue 13, 1329002 (2020)
Fig. 1. Optical properties of Martian dust particles varying with radius at different wavelengths. (a) Asymmetry factor; (b) scattering coefficient; (c) absorption coefficient
Fig. 2. Degree of depolarization of polarized light varying with transmission distance in different-particle-size dust at different wind speeds. (a) reff=2。34 μm, veff=0。86 μm; (b) reff=1。85 μm, veff=0。51 μm
Fig. 3. Polarization parameter of polarized light varying with transmission distance at different particle number concentrations and at different heights. (a) Height is 18 km, and particle number concentration is 1。8×109 m-3; (b) height is 18 km, and particle number concentration is 1。1×109 m-3; (c) height is 22 km, and particle number concentration is 4。0×108 m-3; (d) height is 22 km, and particle number concentration is 2。2×108
Fig. 4. Results under different polarized light. (a) Horizontal component of polarized light varying with transmission distance under light incidence with horizontal polarization;(b) vertical component of polarized light varying with transmission distance under light incidence with horizontal polarization; (c) horizontal component of polarized light varying with transmission distance under light incidence with vertical polarization; (d) vertical component of polarized light varying with transmission dis
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