METHOD OF MANUFACTURING AN OPTICAL SYSTEM WITH AN OPTICAL COMPONENT MADE OF A BRITTLE-HARD MATERIAL

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United States of America Patent

APP PUB NO 20210220958A1
SERIAL NO

17255999

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Abstract

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A method for manufacturing an optical system with an optical component made of a brittle-hard material is described, comprising the steps of; producing at least one optical functional surface at the optical component; mounting of the optical component on a processing machine and producing several reference surfaces and mounting surfaces at the optical component or at least one insert body permanently connected to the optical component by at least one machining tool of the processing machine; measuring the shape and position of the optical functional surface in a coordinate system related to the reference surfaces; performing a correction machining at least once, in which the shape and position deviation of the optical functional surface relative to the reference and mounting surfaces is reduced; and installation of the optical component in a housing structure of the optical system at the mounting surfaces.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V80686 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BEIER, Matthias Jena, DE 2 0
GEBHARDT, Andreas Jena, DE 11 33
RISSE, Stefan Jena, DE 16 1022

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