Module for generating an interference pattern for producing a digital holographic image, a related method, and a digital holographic microscope

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United States of America

PATENT NO 12164266
APP PUB NO 20230259069A1
SERIAL NO

18005131

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Abstract

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In various embodiments a module for generating an interference pattern for producing a digital holographic image is provided. The module comprises an adaptive lens arrangement configured to receive, from a microscope, an object wave of an intermediate image of a sample to be examined, and to generate an adapted object wave of the intermediate image of the sample by reducing a curvature of the object wave of the intermediate image; a reference input interface configured to receive an optical fiber delivering a reference wave from the coherent light source to the module and an interference arrangement configured to generate an interference pattern to be received by an imaging sensor arrangement, wherein the interference pattern is based on the adapted object wave and the reference wave from a coherent light source; wherein a position of the reference input interface of the module is configured to be adjustable with respect to at least two directions (x-y), wherein at least one of the adjustable directions is in parallel to a propagation direction of the reference wave leaving the optical fiber.

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Patent Owner(s)

Patent OwnerAddress
WESTFALISCHE WILHELMS-UNIVERSITAT MUNSTER48149 MÜNSTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kemper, Bjorn Osnabruck, DE 1 0

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