Method and device for imaging an object

At least two images (201-1-201-3) of an object (100) are obtained, wherein each image has an illumination field (110-1-110-3) associated therewith, which is associated with predetermined beam shape properties (111-1-111-3). For each one of the at least two images (201-1-201-3) an effect of the beam...

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Bibliographic Details
Main Authors Husemann, Christoph, Stoppe, Lars
Format Patent
LanguageEnglish
Published 25.06.2019
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:At least two images (201-1-201-3) of an object (100) are obtained, wherein each image has an illumination field (110-1-110-3) associated therewith, which is associated with predetermined beam shape properties (111-1-111-3). For each one of the at least two images (201-1-201-3) an effect of the beam shape properties is added to a predetermined approximation of the object, the approximation is adjusted by means of Fourier ptychography techniques on the basis of the respective image and then the effect of the beam shape properties is removed from the adapted approximation of the object.
Bibliography:Application Number: US201515327903