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Article dans une revue
Self-generated off-axis holography in interferometric out-of-focus imaging of ice particles
Abstract : Interferometric out-of-focus imaging of ice particles is realized. A review of the recent developments performed to analyse the speckle-like out-of-focus images of rough particles is first proposed. A remaining challenge is the analysis of overlapping out-of-focus images. In a second part, the overlapping defocused images of two nearby ice particles are analysed. If one particle is much smaller than the other one, the pattern constitutes an off-axis hologram whose analysis gives the exact size and shape of the biggest particle. Using two angles of view, we obtain a 3D description of the biggest ice particle.
https://hal-normandie-univ.archives-ouvertes.fr/hal-02110928
Contributeur : Marc Brunel <>
Soumis le : jeudi 25 avril 2019 - 16:16:10
Dernière modification le : mardi 21 avril 2020 - 10:26:49
Contributeur : Marc Brunel <>
Soumis le : jeudi 25 avril 2019 - 16:16:10
Dernière modification le : mardi 21 avril 2020 - 10:26:49
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