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Blind ghost imaging
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DOI：10.1364/OPTICA.6.000460.png)
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Abstract
En 中文
Ghost imaging is an unconventional optical imaging technique that reconstructs the shape of an object by combining the measurement of two signals: one that interacted with the object, but without any spatial information; the other containing spatial information, but that never interacted with the object. Here we demonstrate that ghost imaging can be performed without ever knowing the patterns that illuminate the object, by instead using patterns correlated with them, no matter how weakly. As an experimental proof, we reconstruct the image of an object hidden behind a scattering layer using only the reflected light, which never interacts with the object. Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License.
Keywords:
RANGE INTENSITY CORRELATION
FLUCTUATIONS
TRANSMISSION
SCATTERING
LIGHT
TRANSPORT
WAVES
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