Experimental demonstration of ghost imaging with speckled light in long-wavelength infrared range
2021 ◽
Vol 2091
(1)
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pp. 012008
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Abstract Infrared imaging with a single-pixel camera can achieve radiometric accuracy not currently available with multi-pixel thermal cameras. One of the actively investigated single-pixel camera technology is ghost imaging. We propose an optical design to experimentally demonstrate classical ghost imaging in the long-wave infrared frequency range with speckled light without using a spatial light modulator. We obtained an example low-quality ghost image and then used the cross-correlation function to identify and explain the main difficulties in ghost imaging with a thermal camera.
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2009 ◽
Vol 21
(18)
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pp. 1332-1334
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2014 ◽
Vol 85
(12)
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pp. 124902
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