星地链路中的主动式自适应光学系统室内实验
发布时间：2019-05-15 08:49
【摘要】：针对星地激光通信链路中,由于星上负载有限,无法在卫星上安装调试自适应光学系统来矫正上行接收光束受到的湍流畸变,提出可以使用主动式自适应光学系统解决上行光束的矫正的问题。通过室内矫正实验证明了主动式自适应光学系统实现的可行性,同时为星地激光通信提供了一种改善上行光束质量的方法。
[Abstract]:In the satellite-ground laser communication link, due to the limited on-board load, it is impossible to install and debug an adaptive optical system on the satellite to correct the turbulent distortion of the uplink received beam. It is proposed that the active adaptive optical system can be used to solve the problem of uplink beam correction. The feasibility of active adaptive optical system is proved by indoor correction experiments, and a method to improve the quality of uplink beam is provided for satellite-ground laser communication.
【作者单位】： 武汉大学电子信息学院;中国科学院电工研究所;
【基金】：国家自然科学基金(批准号:11204220)资助
【分类号】：TN929.1
本文编号：2477376
[Abstract]:In the satellite-ground laser communication link, due to the limited on-board load, it is impossible to install and debug an adaptive optical system on the satellite to correct the turbulent distortion of the uplink received beam. It is proposed that the active adaptive optical system can be used to solve the problem of uplink beam correction. The feasibility of active adaptive optical system is proved by indoor correction experiments, and a method to improve the quality of uplink beam is provided for satellite-ground laser communication.
【作者单位】： 武汉大学电子信息学院;中国科学院电工研究所;
【基金】：国家自然科学基金(批准号:11204220)资助
【分类号】：TN929.1
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