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Imaging interferometer transfer function correcting method, involves adapting composition of sub-pupils` sub-assemblies of interferometer and sequence of acquisitions of chosen sub-assemblies to select frequency components in Nyquist square

Philippe Blanc 1 Thomas Eric
1 CEP/Sophia
CEP - Centre Énergétique et Procédés
Abstract : The method involves performing separate acquisitions of selected sub-assemblies of sub-pupils (401) of an imaging interferometer. The sub-assemblies are selected to improve the form of modulation transfer function of the interferometer. The composition of the sub-assemblies and sequence of the acquisitions are adapted for selecting the perceptible frequency components inside the Nyquist square associated to sampling.
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https://hal-mines-paristech.archives-ouvertes.fr/hal-01494808
Contributor : Philippe Blanc <>
Submitted on : Friday, March 24, 2017 - 9:20:28 AM
Last modification on : Thursday, September 24, 2020 - 5:22:04 PM

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  • HAL Id : hal-01494808, version 1

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Philippe Blanc, Thomas Eric. Imaging interferometer transfer function correcting method, involves adapting composition of sub-pupils` sub-assemblies of interferometer and sequence of acquisitions of chosen sub-assemblies to select frequency components in Nyquist square . France, Patent n° : FR2879761 (A1). 2006. ⟨hal-01494808⟩

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