Weili Chen, Junwei Li, Zhongqiu Sun, Shuhua Wang, Jing Wang, Yan Chen, Rong Deng. Analysis of Visible Polarization Characteristics of Typical Satellite Surface Materials[J]. Acta Optica Sinica, 2018, 38(10): 1026001
- Acta Optica Sinica
- Vol. 38, Issue 10, 1026001 (2018)
Fig. 1. Main body surface materials of typical satellite. (a) Gold polyimide film; (b) silver polyimide film; (c) black back plate
Fig. 2. Reflection distribution characteristics of different materials at incidence angle of 30°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film
Fig. 3. Reflection distribution characteristics of different materials at incidence angle of 40°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film
Fig. 4. Polarization reflection rate distribution characteristics of different materials at incidence angle of 40°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film
Fig. 5. Comparison of the measured values (a) and the simulated values (b) of polarization reflection rate distribution characteristics of black back plate material at incidence angle of 30°
Fig. 6. Comparison of the measured values (a) and the simulated values (b) of polarization rate reflection distribution characteristics of gold polyimide film material at incidence angle of 30°
Fig. 7. Polarization degree distribution characteristics of different materials at incidence angle of 50°. (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film
Fig. 8. Polarization angle distribution characteristics of different materials at incidence angle of 50° (unit: radian). (a) Black back plate; (b) gold polyimide film; (c) silver polyimide film
Fig. 9. Spectrum curves of reflectance and degree of polarization of different materials in 400-900 nm. (a) Reflectance spectrum curves; (b) degree of polarization spectrum curves
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Table 1. Comparison of polarization degree of different targets
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