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Turbulence-free computational ghost imaging

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posted on 2023-01-12, 15:24 authored by Qiang Gao, Yuge Li, Yunjie Xia, Deyang Duan
Turbulence-free images cannot be produced by conventional computational ghost imaging because calculated light is not affected by the same atmospheric turbulence as real light. In this article, we first addressed this issue by measuring the photon number fluctuation autocorrelation of the signals generated by a conventional computational ghost imaging device. Our results illustrate how conventional computational ghost imaging without structural changes can be used to produce turbulence-free images.



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