dc.contributor.author | Keskin, Onur | en_US |
dc.contributor.author | Jolissaint, Laurent | en_US |
dc.contributor.author | Bouxin, Audrey | en_US |
dc.contributor.author | Yeşilyaprak, Cahit | en_US |
dc.date.accessioned | 2023-02-06T11:59:43Z | |
dc.date.available | 2023-02-06T11:59:43Z | |
dc.date.issued | 2022-08-29 | |
dc.identifier.citation | Keskin, O., Jolissaint, L., Bouxin, A. & Yeşilyaprak, C. (2022). TROIA Adaptive optics system for DAG telescope; assembly and laboratory performance prior to on-sky assessment. Paper presented at the Adaptive Optics Systems VIII, 12185. doi:10.1117/12.2630893 | en_US |
dc.identifier.isbn | 9781510653528 | |
dc.identifier.isbn | 9781510653511 | |
dc.identifier.issn | 0277-786X | en_US |
dc.identifier.issn | 1996-756X | en_US |
dc.identifier.uri | https://hdl.handle.net/11729/5347 | |
dc.identifier.uri | http://dx.doi.org/10.1117/12.2630893 | |
dc.description | The prism being used for V1 is the respectable prism that was a spare for the first ever P-WFS based AO system, installed on the Telescopio Nationale Galileo by the Italian P-WFS pioneer team. We once again express our gratefulness to Adriano Ghedina from TNG for giving us this precious prism. | en_US |
dc.description.abstract | In this article, we describe the current status of the development of TROIA* a pyramid wavefront sensor based adaptive optics system designed for DAG, a new 4 m telescope located in Eastern Anatolia, Turkey. The wavefront uses a no-noise electron-multiplied CCD camera, and the deformable mirror has a large actuators density, allowing coronagraphic science in one hand, but also system optimization for low light level or bad seeing conditions thanks to the versatility of the P-WFS. We describe the optical design, the mounting and alignment procedure and our loop control concept. Closed loop results are described, showing that while there are still many issues to fix before the sky version, the system behaves as expected. | en_US |
dc.description.sponsorship | Telescopio Nationale Galileo | en_US |
dc.language.iso | en | en_US |
dc.publisher | SPIE | en_US |
dc.relation.ispartof | Adaptive Optics Systems VIII | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Adaptive optics | en_US |
dc.subject | Pyramid wavefront sensor | en_US |
dc.subject | EMCCD | en_US |
dc.subject | DAG telescope | en_US |
dc.subject | CCD cameras | en_US |
dc.subject | Optical design | en_US |
dc.subject | Optical telescopes | en_US |
dc.subject | Wavefronts | en_US |
dc.subject | Adaptive optics systems | en_US |
dc.subject | Current status | en_US |
dc.subject | Deformable mirrors | en_US |
dc.subject | Eastern Anatolia | en_US |
dc.subject | Laboratory performance | en_US |
dc.subject | System optimizations | en_US |
dc.subject | Wavefront sensor | en_US |
dc.title | TROIA Adaptive optics system for DAG telescope; assembly and laboratory performance prior to on-sky assessment | en_US |
dc.type | Conference Object | en_US |
dc.description.version | Publisher's Version | en_US |
dc.department | Işık Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü | en_US |
dc.department | Işık University, Faculty of Engineering, Department of Mechanical Engineering | en_US |
dc.department | Işık Üniversitesi, Optomekatronik Uygulama Ve Araştırma Merkezi | en_US |
dc.authorid | 0000-0002-2290-5228 | |
dc.authorid | 0000-0002-2290-5228 | en_US |
dc.identifier.volume | 12185 | |
dc.peerreviewed | Yes | en_US |
dc.publicationstatus | Published | en_US |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
dc.institutionauthor | Keskin, Onur | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.indekslendigikaynak | Conference Proceedings Citation Index- Science (CPCI-S) | en_US |
dc.identifier.wosquality | N/A | en_US |
dc.identifier.wos | WOS:000859295700047 | |
dc.identifier.wos | WOS:000859295700047 | en_US |
dc.identifier.scopus | 2-s2.0-85178519472 | en_US |
dc.identifier.doi | 10.1117/12.2630893 | |
dc.identifier.scopusquality | N/A | en_US |