Výsledky vyhledávání - "Boccara, Albert C."

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Spatio-Temporal Imaging of Light Transport in Highly Scattering Media under White Light Illumination

Autor: Badon, Amaury, Li, Dayan, Lerosey, Geoffroy, Boccara, Albert C., Fink, Mathias, Aubry, Alexandre

Publikováno v: Optica 3, 1160-1166 (2016)

Imaging the propagation of light in time and space is crucial in optics, notably for the study of complex media. We here demonstrate the passive measurement of time-dependent Green's functions between every point at the surface of a strongly scatteri

Externí odkaz: http://arxiv.org/abs/1606.06046

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Retrieving time-dependent Green's functions in optics with low-coherence interferometry

Autor: Badon, Amaury, Lerosey, Geoffroy, Boccara, Albert C., Fink, Mathias, Aubry, Alexandre

Publikováno v: Phys. Rev. Lett. 114, 023901, 2015

We report on the passive measurement of time-dependent Green's functions in the optical frequency domain with low-coherence interferometry. Inspired by previous studies in acoustics and seismology, we show how the correlations of a broadband and inco

Externí odkaz: http://arxiv.org/abs/1407.0852

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Distortion matrix concept for deep imaging in optical coherence microscopy

Autor: Badon, Amaury, Barolle, Victor, Irsch, Kristina, Boccara, Albert C., Fink, Mathias, Aubry, Alexandre

33 pages, 8 figures; In optical imaging, light propagation is affected by the inhomogeneities of the medium. Sample-induced aberrations and multiple scattering can strongly degrade the image resolution and contrast. Based on a dynamic correction of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3fbb764d95d36422805a89bb64534319
https://hal.archives-ouvertes.fr/hal-02413352/document

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