天文学中的相位检索

Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints Pub Date : 1900-01-01 DOI:10.1364/srs.1983.tha8

J. Fienup

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引用次数: 1

摘要

大气湍流严重限制了大型地面光学望远镜的图像分辨率，大约为1秒弧或更低，而5米直径望远镜的理论衍射极限分辨率为0.02秒弧。

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Phase Retrieval in Astronomy

Atmospheric turbulence severely limits the resolution of images from large earth-bound optical telescopes to about one second of arc or worse, as compared with the theoretical diffraction-limited resolution of 0.02 seconds of arc for a 5-meter diameter telescope.

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Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints

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