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Journal Articles Applied optics Year : 2017

Digital micromirror device as programmable rough particle in interferometric particle imaging

Abstract

The 2D autocorrelation of the projection of an irregular rough particle can be estimated using the analysis of its interferometric out-of-focus image. We report the development of an experimental setup that creates speckle-like patterns generated by “programmable” rough particles of desired-shape. It should become an important tool for the development of new setups, configurations, and algorithms in interferometric particle imaging.
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Dates and versions

hal-02110843 , version 1 (25-04-2019)

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Michael Fromager, Kamel Aït Ameur, Marc Brunel. Digital micromirror device as programmable rough particle in interferometric particle imaging. Applied optics, 2017, 12, pp.3594. ⟨10.1364/AO.56.003594⟩. ⟨hal-02110843⟩
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