Extending the detection and correction abilities of an adaptive optics system for free-space optical communication
文献类型：期刊论文
| 作者 | S. Zhang; R. Wang; Y. Wang; H. Mao; G. Xu; Z. Cao; X. Yang; W. Hu; X. Li and L. Xuan |
| 刊名 | Optics Communications
 |
| 出版日期 | 2021 |
| 卷号 | 482 |
| ISSN号 | 304018 |
| DOI | 10.1016/j.optcom.2020.126571 |
| 英文摘要 | The adaptive optics system (AOS) has been used to eliminate the effect of atmospheric turbulence for free-space optical communications. The AOSs are designed based on the statistical average performance of the turbulence. In reality, the amplitude of turbulence changes drastically, and the AOS cannot always detect and correct the aberrations appropriately. To prevent the amplitude of turbulence from exceeding the designed range of the ShackHartmann wavefront sensor (SH WFS), the combination of the wavefront sensorless and SH WFS methods is proposed to extend the detection range. First, the control scheme is demonstrated, and the numerical simulation is performed. Then, the validation experiments are performed with static and dynamic turbulence. Results show that the proposed method is valid and that the effective communication time is greatly lengthened. 2020 Elsevier B.V. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/65238]  |
| 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 | S. Zhang,R. Wang,Y. Wang,et al. Extending the detection and correction abilities of an adaptive optics system for free-space optical communication[J]. Optics Communications,2021,482. |
| APA | S. Zhang.,R. Wang.,Y. Wang.,H. Mao.,G. Xu.,...&X. Li and L. Xuan.(2021).Extending the detection and correction abilities of an adaptive optics system for free-space optical communication.Optics Communications,482. |
| MLA | S. Zhang,et al."Extending the detection and correction abilities of an adaptive optics system for free-space optical communication".Optics Communications 482(2021). |
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