In this Letter we present experimental results concerning the retrieval of images of absorbing objects immersed in turbid media via differential ghost imaging (DGI) in a backscattering configuration. The method has been applied, for the first time to our knowledge, to the imaging of thin black objects located inside a turbid solution in proximity of its surface. We show that it recovers images with a contrast better than standard noncorrelated direct imaging, but equivalent to noncorrelated diffusive imaging. A simple theoretical model capable of describing the basic optics of DGI in turbid media is proposed.
Backscattering differential ghost imaging in turbid media / M. Bina, D. Magatti, M. Molteni, A. Gatti, L. Lugiato, F. Ferri. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 110:8(2013), pp. 083901.1-083901.5. [10.1103/PhysRevLett.110.083901]
Backscattering differential ghost imaging in turbid media
M. BinaPrimo
;
2013
Abstract
In this Letter we present experimental results concerning the retrieval of images of absorbing objects immersed in turbid media via differential ghost imaging (DGI) in a backscattering configuration. The method has been applied, for the first time to our knowledge, to the imaging of thin black objects located inside a turbid solution in proximity of its surface. We show that it recovers images with a contrast better than standard noncorrelated direct imaging, but equivalent to noncorrelated diffusive imaging. A simple theoretical model capable of describing the basic optics of DGI in turbid media is proposed.File | Dimensione | Formato | |
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