Optical design of the adaptive optics system for DAG, the new 4 m Turkish telescope

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dc.authorid0000-0001-5549-2717
dc.authorid0000-0002-2290-5228
dc.authorid0000-0002-9481-2848
dc.contributor.authorBouxin, Audreyen_US
dc.contributor.authorJolissaint, Laurenten_US
dc.contributor.authorKeskin, Onuren_US
dc.contributor.authorYeşilyaprak, Cahiten_US
dc.contributor.authorSpanò, Paoloen_US
dc.date.accessioned2021-02-08T08:49:24Z
dc.date.available2021-02-08T08:49:24Z
dc.date.issued2020
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.description.abstractWe present the design of the Adaptive Optics System for the new Turkish 4-m telescope (DAG). The AO will use a pyramid WFS, with a double prism and a no noise EM-CCD camera to allow for oversampling of the pupil images and a relaxation of the prism manufacturing tolerances. In order to use the high modal resolution of the P-WFS allowed by the adjustment of the modulation angle, we implement a high order deformable mirror with 468 actuators, which will permit to use the system in extreme AO correction mode. The P-WFS optical design has been largely inspired by NFIRAOS truth WFS. The number of optical surfaces has been reduced to the bare minimum. An atmospheric dispersion compensator is introduced around the tip-tilt modulation mirror. In this proceeding, we present the detail of the optical design steps for all the components of the system.en_US
dc.description.sponsorshipSPIEen_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationKeskin, O., Jolissaint, L., Yeşilyaprak, C., Bouxin, A. & Spanò, P. (2020). Optical design of the adaptive optics system for DAG, the new 4 m Turkish telescope. Paper presented at the Proceedings of SPIE - The International Society for Optical Engineering, 11448, 1-12. doi:10.1117/12.2562310en_US
dc.identifier.doi10.1117/12.2562310
dc.identifier.endpage12
dc.identifier.isbn9781510636835
dc.identifier.isbn9781510636842
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.scopus2-s2.0-85100064014
dc.identifier.scopusqualityN/A
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/3081
dc.identifier.urihttp://dx.doi.org/10.1117/12.2562310
dc.identifier.volume11448
dc.identifier.wosWOS:000850783300080
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorKeskin, Onuren_US
dc.institutionauthorid0000-0002-2290-5228
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherSPIEen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdaptive optics systemen_US
dc.subjectAtmospheric dispersion compensatoren_US
dc.subjectDAGen_US
dc.subjectOptical designen_US
dc.subjectPyZDDEen_US
dc.subjectZemax modelen_US
dc.subjectZemax to pythonen_US
dc.subjectAdaptive systemsen_US
dc.subjectAtmospheric movementsen_US
dc.subjectCCD camerasen_US
dc.subjectFits and tolerancesen_US
dc.subjectMirrorsen_US
dc.subjectModulationen_US
dc.subjectOptical designen_US
dc.subjectPrismsen_US
dc.subjectTelescopesen_US
dc.subjectAtmospheric dispersion compensatorsen_US
dc.subjectDeformable mirrorsen_US
dc.subjectDouble prismsen_US
dc.subjectManufacturing tolerancesen_US
dc.subjectModal resolutionsen_US
dc.subjectOptical surfacesen_US
dc.subjectOver samplingen_US
dc.subjectAdaptive opticsen_US
dc.titleOptical design of the adaptive optics system for DAG, the new 4 m Turkish telescopeen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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