Acta Optica Sinica, Volume. 44, Issue 6, 0606005(2024)
Polarization Transmission Characteristics of Blue-Green Laser in Cross-Medium Downlink
Fig. 1. Three-dimensional sea surfaces under different wind speeds. (a) Wind speed is 5 m/s; (b) wind speed is 10 m/s; (c) wind speed is 15 m/s; (d) partial enlarged view of three-dimensional sea surface at wind speed of 10 m/s
Fig. 2. Probability density of sea surface inclination angle distribution under different wind speeds
Fig. 3. Laser cross medium downlink communication system
Fig. 4. Stokes refraction model for tilted sea surface
Fig. 5. Degrees of polarization of received light at different wind speeds. (a) Circularly polarized light; (b) linear polarized light
Fig. 6. Receiving spots of random dynamic sea surface under different wind speeds. (a) Wind speed is 5 m/s; (b) wind speed is 10 m/s
Fig. 7. Fluctuation of received light intensity within 0-50 s under different wind speeds
Fig. 8. Scintillation indecies of received light under different wind speeds. (a) Wind speed is 5 m/s; (b) wind speed is 15 m/s
Fig. 9. Scintillation indecies of received light under different beam divergence angles
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Jianlei Zhang, Yuxin Tian, Jie Wang, Yunzhou Zhu, Pengwei Zhang, Yi Yang, Fengtao He. Polarization Transmission Characteristics of Blue-Green Laser in Cross-Medium Downlink[J]. Acta Optica Sinica, 2024, 44(6): 0606005
Category: Fiber Optics and Optical Communications
Received: Aug. 14, 2023
Accepted: Dec. 15, 2023
Published Online: Mar. 11, 2024
The Author Email: Tian Yuxin (tianyuxin1999@163.com)