A Computational Model of Cn2 Profile Inversion for Atmospheric Laser Communication in the Vertical Path
文献类型：期刊论文
| 作者 | H. Yao, Y. Cao, W. Wang, Q. Jiang, J. Cao, Q. Hao, Z. Liu, P. Zhang, Y. Chang, G. Zhang and T. Geng |
| 刊名 | Sensors
 |
| 出版日期 | 2023 |
| 卷号 | 23期号:13 |
| ISSN号 | 14248220 |
| DOI | 10.3390/s23135874 |
| 英文摘要 | In this paper, an atmospheric structure constant (Formula presented.) model is proposed for evaluating the channel turbulence degree of atmospheric laser communication. First, we derive a mathematical model for the correlation between the atmospheric coherence length (Formula presented.), the isoplanatic angle (Formula presented.) and (Formula presented.) using the Hufnagel–Valley (HV) turbulence model. Then, we calculate the seven parameters of the HV model with the actual measured (Formula presented.) and (Formula presented.) data as input quantities, so as to draw the (Formula presented.) profile and the (Formula presented.) profile. The experimental results show that the fitted average (Formula presented.) contours and single-day (Formula presented.) contours have superior fitting performance compared with our historical data, and the daily correlation coefficient between the single-day computed (Formula presented.) contours and the measured (Formula presented.) contours is up to 87%. This result verifies the feasibility of the proposed method. The results validate the feasibility of the proposed method and provide a new technical tool for the inversion of turbulence (Formula presented.) profiles. © 2023 by the authors. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68097]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | H. Yao, Y. Cao, W. Wang, Q. Jiang, J. Cao, Q. Hao, Z. Liu, P. Zhang, Y. Chang, G. Zhang and T. Geng. A Computational Model of Cn2 Profile Inversion for Atmospheric Laser Communication in the Vertical Path[J]. Sensors,2023,23(13). |
| APA | H. Yao, Y. Cao, W. Wang, Q. Jiang, J. Cao, Q. Hao, Z. Liu, P. Zhang, Y. Chang, G. Zhang and T. Geng.(2023).A Computational Model of Cn2 Profile Inversion for Atmospheric Laser Communication in the Vertical Path.Sensors,23(13). |
| MLA | H. Yao, Y. Cao, W. Wang, Q. Jiang, J. Cao, Q. Hao, Z. Liu, P. Zhang, Y. Chang, G. Zhang and T. Geng."A Computational Model of Cn2 Profile Inversion for Atmospheric Laser Communication in the Vertical Path".Sensors 23.13(2023). |
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