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Long exposure time Digital In-line Holography for the trajectography of micronic particles within a suspended millimetric droplet

W. Wichitwong 1 S. Coetmellec 1 D. Lebrun 1 D. Allano 1 G. Gréhan 1 Marc Brunel 1
1 CORIA - Complexe de recherche interprofessionnel en aérothermochimie
Abstract : Digital In-line Holography is used for the three-dimensional tracking of micronic particles in a millimetric droplet. The 3D location of the inclusions is realized through the digital reconstruction of holograms using the 2-Dimensional Fractional Fourier Transform. The trajectory of the particles inside the droplet is obtained using a long exposure scheme.
Keywords : Digital In-line Holography Long exposure time Droplet with inclusion Particle tracking
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https://hal-normandie-univ.archives-ouvertes.fr/hal-02112742
Contributor : Marc Brunel Connect in order to contact the contributor
Submitted on : Friday, April 26, 2019 - 9:52:11 PM
Last modification on : Tuesday, October 19, 2021 - 4:14:24 PM

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COMUE-NORMANDIE | CNRS | CORIA | INSA-ROUEN | UNIROUEN | INSA-GROUPE

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W. Wichitwong, S. Coetmellec, D. Lebrun, D. Allano, G. Gréhan, et al.. Long exposure time Digital In-line Holography for the trajectography of micronic particles within a suspended millimetric droplet. Optics Communications, Elsevier, 2014, 326, pp.160-165. ⟨10.1016/j.optcom.2014.04.013⟩. ⟨hal-02112742⟩

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