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Updated: Aug 8, 2026

Bringing the Visible Universe into Focus with Robo-AO
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Bringing the Visible Universe into Focus with Robo-AO

Published on: February 12, 2013

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在自由空间光学链路上进行纠辅助通信,通过自适应光学对大气动荡进行亚齐木斯相校正

Vijay Nafria, Ivan B Djordjevic

    Optics express
    |December 2, 2023
    PubMed
    概括

    我们提出了一种可靠的纠辅助 (EA) 通信在乱的自由空间光学 (FSO) 链路上的新方法. 这种方法确保了可靠的EA通信,即使在强的流条件下.

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    Influence of Earth's Curvature and Atmospheric Refraction on Leveling01:26

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    During leveling, the Earth's curvature and atmospheric refraction introduce deviations in the line of sight from a true horizontal reference. When the line of sight is leveled, it remains perpendicular to the plumb line only at a single point. Beyond this, it deviates due to the Earth’s curvature, represented by the correction C. For a sight distance D, the deviation can be derived using the relationship:This relationship shows that the deviation increases quadratically with distance. Over a...