Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894924692> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2894924692 abstract "Convex aspheric mirrors are core optical elements in space optical systems, and their surface shape errors directly affect the imaging quality of the system. In order to improve the surface accuracy of large diameter convex aspheric mirrors, the high-precision fabrication and testing techniques of large diameter convex aspheric mirrors are studied. With an off-axis three mirror optical system secondary mirror as the optical parameters of convex aspheric mirror, use high precision aspheric surface milling-robot grinding and polishing process-ion beam polishing as machining method. In the grinding stage, the surface shape is measured by three-coordinate measuring instrument, in the polishing stage, the surface shape is measured by meniscus lens with interferometer, the calibration and correction of the meniscus are carried out by using standard spherical mirror. Based on the theoretical analysis of the detection method of aspheric surface, combined with experiments, extracted the error factor. Through the process method, the error parameter of high sensitivity are controlled, and the perfect large aperture convex aspheric test error separation is constructed. The system error is calibrated and the surface distribution of the real aspheric optical component is calibrated. The testing result indicate that the surface figure accuracy are 0.017λRMS. Through this measuring method, full aperture testing of optical aspheric can be realized. All the specifications of the convex aspheric mirror can meet the requirements of the optical design." @default.
- W2894924692 created "2018-10-12" @default.
- W2894924692 creator A5008634943 @default.
- W2894924692 creator A5020222752 @default.
- W2894924692 creator A5049078993 @default.
- W2894924692 creator A5053528169 @default.
- W2894924692 creator A5061375711 @default.
- W2894924692 date "2018-01-01" @default.
- W2894924692 modified "2023-09-22" @default.
- W2894924692 title "Fabrication, Surface Shape Detection and System Error Correction of Precise Large Diameter Convex Aspheric Surface" @default.
- W2894924692 cites W1974161740 @default.
- W2894924692 cites W2313654787 @default.
- W2894924692 cites W2351068487 @default.
- W2894924692 cites W2363592028 @default.
- W2894924692 cites W2378524195 @default.
- W2894924692 doi "https://doi.org/10.1007/978-3-319-96707-3_15" @default.
- W2894924692 hasPublicationYear "2018" @default.
- W2894924692 type Work @default.
- W2894924692 sameAs 2894924692 @default.
- W2894924692 citedByCount "0" @default.
- W2894924692 crossrefType "book-chapter" @default.
- W2894924692 hasAuthorship W2894924692A5008634943 @default.
- W2894924692 hasAuthorship W2894924692A5020222752 @default.
- W2894924692 hasAuthorship W2894924692A5049078993 @default.
- W2894924692 hasAuthorship W2894924692A5053528169 @default.
- W2894924692 hasAuthorship W2894924692A5061375711 @default.
- W2894924692 hasConcept C120665830 @default.
- W2894924692 hasConcept C121332964 @default.
- W2894924692 hasConcept C138113353 @default.
- W2894924692 hasConcept C15336307 @default.
- W2894924692 hasConcept C159985019 @default.
- W2894924692 hasConcept C166689943 @default.
- W2894924692 hasConcept C191897082 @default.
- W2894924692 hasConcept C192562407 @default.
- W2894924692 hasConcept C24890656 @default.
- W2894924692 hasConcept C2524010 @default.
- W2894924692 hasConcept C2776799497 @default.
- W2894924692 hasConcept C33923547 @default.
- W2894924692 hasConcept C41008148 @default.
- W2894924692 hasConcept C523214423 @default.
- W2894924692 hasConcept C70638346 @default.
- W2894924692 hasConcept C78336883 @default.
- W2894924692 hasConcept C81253797 @default.
- W2894924692 hasConceptScore W2894924692C120665830 @default.
- W2894924692 hasConceptScore W2894924692C121332964 @default.
- W2894924692 hasConceptScore W2894924692C138113353 @default.
- W2894924692 hasConceptScore W2894924692C15336307 @default.
- W2894924692 hasConceptScore W2894924692C159985019 @default.
- W2894924692 hasConceptScore W2894924692C166689943 @default.
- W2894924692 hasConceptScore W2894924692C191897082 @default.
- W2894924692 hasConceptScore W2894924692C192562407 @default.
- W2894924692 hasConceptScore W2894924692C24890656 @default.
- W2894924692 hasConceptScore W2894924692C2524010 @default.
- W2894924692 hasConceptScore W2894924692C2776799497 @default.
- W2894924692 hasConceptScore W2894924692C33923547 @default.
- W2894924692 hasConceptScore W2894924692C41008148 @default.
- W2894924692 hasConceptScore W2894924692C523214423 @default.
- W2894924692 hasConceptScore W2894924692C70638346 @default.
- W2894924692 hasConceptScore W2894924692C78336883 @default.
- W2894924692 hasConceptScore W2894924692C81253797 @default.
- W2894924692 hasLocation W28949246921 @default.
- W2894924692 hasOpenAccess W2894924692 @default.
- W2894924692 hasPrimaryLocation W28949246921 @default.
- W2894924692 hasRelatedWork W2073359572 @default.
- W2894924692 hasRelatedWork W2359345748 @default.
- W2894924692 hasRelatedWork W2379878889 @default.
- W2894924692 hasRelatedWork W2411086916 @default.
- W2894924692 hasRelatedWork W32504153 @default.
- W2894924692 hasRelatedWork W2814752986 @default.
- W2894924692 hasRelatedWork W2820210820 @default.
- W2894924692 hasRelatedWork W2843610929 @default.
- W2894924692 hasRelatedWork W2844634479 @default.
- W2894924692 hasRelatedWork W2847259468 @default.
- W2894924692 hasRelatedWork W2853735896 @default.
- W2894924692 hasRelatedWork W2881150820 @default.
- W2894924692 hasRelatedWork W2890903009 @default.
- W2894924692 hasRelatedWork W2926528781 @default.
- W2894924692 hasRelatedWork W2929857020 @default.
- W2894924692 hasRelatedWork W2931757982 @default.
- W2894924692 hasRelatedWork W2957903306 @default.
- W2894924692 hasRelatedWork W2958141446 @default.
- W2894924692 hasRelatedWork W3017798937 @default.
- W2894924692 hasRelatedWork W3074498189 @default.
- W2894924692 isParatext "false" @default.
- W2894924692 isRetracted "false" @default.
- W2894924692 magId "2894924692" @default.
- W2894924692 workType "book-chapter" @default.