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Showing 1–7 of 7 results
Advanced filters: Author: Dorian Bouchet Clear advanced filters

  • The Fisher information imposes a fundamental limit on the precision with which an unknown parameter can be estimated from noisy data, as Dorian Bouchet explains.

    • Dorian Bouchet
    Comments & Opinion
    Nature Physics
    Volume: 20, P: 1518

  • Scanning a single resonating bubble over structured samples breaks the acoustic diffraction limit. This is made possible by using a bubble enclosed in a 3D-printed cage, that can be robustly manipulated in the near-field of the sample.

    • Dorian Bouchet
    • Olivier Stephan
    • Emmanuel Bossy
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Authors employ tensor decomposition techniques to maximise the interaction between light and perturbations in complex media as a strategy for identifying the maximum-information intensity channel, which maximizes the change in the output intensity distribution.

    • Rodrigo Gutiérrez-Cuevas
    • Dorian Bouchet
    • Sébastien M. Popoff
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Remote detection protocols use waves scattering off a target, but a formal description of how waves acquire and transmit information about objects has been lacking. The density and flux of Fisher information now provide a way to understand this process.

    • Jakob Hüpfl
    • Felix Russo
    • Stefan Rotter
    Research
    Nature Physics
    Volume: 20, P: 1294-1299

  • Wavefront shaping can reduce uncertainties due to measurement noise through disordered media—key to many imaging applications. Optimal precision can be achieved using light fields that are eigenstates of an operator related to the medium’s scattering matrix.

    • Dorian Bouchet
    • Stefan Rotter
    • Allard P. Mosk
    Research
    Nature Physics
    Volume: 17, P: 564-568