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Article Dans Une Revue Physical Review Letters Année : 2004

Beyond the Diffusing-Wave Spectroscopy Model for the Temporal Fluctuations of Scattered Light

Résumé

We extend the theory of diffusing-wave spectroscopy using a random-walk approach and a numerical solution of the radiative transfer equation. The theory is not restricted to the diffusive regime and allows one to describe the crossover between the single-scattering and the diffusive regimes, which has been observed experimentally. It also predicts a lower bound of the scattered-field correlation time at long paths. This extended theory should have broad experimental applications in the field of imaging through biological tissues.
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Dates et versions

hal-01630086 , version 1 (07-11-2017)

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Citer

R. Carminati, R. Elaloufi, J.-J. Greffet. Beyond the Diffusing-Wave Spectroscopy Model for the Temporal Fluctuations of Scattered Light. Physical Review Letters, 2004, 92 (21), pp.213903. ⟨10.1103/PhysRevLett.92.213903⟩. ⟨hal-01630086⟩
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