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Communication Dans Un Congrès Année : 2016

Off-axis digital holography spatial carrier frequency filtering

Résumé

In Fluid Mechanics, off-axis digital holography is used to measure gas density field. This paper presents the particularity of the set-up that is not limited in resolution by the pupil and its consequences on 2D Fourier filtering as well as the spatial carrier frequency.
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Dates et versions

hal-02403141 , version 1 (10-12-2019)

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François Olchewsky, Jean-Michel Desse, Pascal Picart. Off-axis digital holography spatial carrier frequency filtering. Digital Holography and Three-Dimensional Imaging, 2016, Heidelberg, France. pp.DW1H.4, ⟨10.1364/DH.2016.DW1H.4⟩. ⟨hal-02403141⟩
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