Zobrazeno 1 - 10 of 202 pro vyhledávání: '"Pyramid wavefront sensor"'
1
Akademický článek
Pyramid Wavefront Sensor Using a Discrete Modulated Operation Method
Autor: Lu Chen, Kainan Yao, Jianli Wang, Dianbing Chen, Mingda Ge, Zhiqiang Xu, Dongbo Che
Publikováno v: IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-9 (2024)
The adaptive optics system (AOS) incorporating a modulated pyramid wavefront sensor (PWFS) represents a key area of exploration in current research aimed at enhancing the capabilities of future extremely large astronomical telescopes. However, incorp
Externí odkaz: https://doaj.org/article/2bd64526d0a24daca37836a41088b756
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2
Akademický článek
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3
Three-sided pyramid wavefront sensor, part II: preliminary demonstration on the new comprehensive adaptive optics and coronagraph test instrument testbed
Autor: Schatz, Lauren, Codona, Johanan, Long, Joseph D., Males, Jared R., Pullen, Weslin, Lumbres, Jennifer, Van Gorkom, Kyle, Chambouleyron, Vincent, Close, Laird M., Correia, Carlos, Fauvarque, Olivier, Fusco, Thierry, Guyon, Olivier, Hart, Michael, Janin-potiron, Pierre, Johnson, Robert, Jovanovic, Nemanja, Mateen, Mala, Sauvage, Jean-francois, Neichel, Benoit
Publikováno v: Journal of Astronomical Telescopes Instruments and Systems
Journal of Astronomical Telescopes Instruments and Systems, 2022, 8 (04), pp.049001. ⟨10.1117/1.JATIS.8.4.049001⟩
Journal Of Astronomical Telescopes Instruments And Systems (2329-4124) (Spie-soc Photo-optical Instrumentation Engineers), 2022-10, Vol. 8, N. 4, P. 049001
International audience; The next generation of giant ground and space telescopes will have the light-collect-ing power to detect and characterize potentially habitable terrestrial exoplanets using high-contrast imaging for the first time. This will o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1383601ec20b05f4f5533787486d266
https://resolver.caltech.edu/CaltechAUTHORS:20230221-19480300.50
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4
Adapter le senseur pyramide pour la fragmentation pupillaire des télescopes de classe ELT
Autor: Nicolas Levraud, Vincent Chambouleyron, Olivier Fauvarque, Mahawa Cissé, Jean-François Sauvage, Benoît Neichel, Charlotte Z. Bond, Enrico Pinna, Simone Esposito, Noah Schwartz, Thierry Fusco
Publikováno v: SPIE Adpative Optics VII
Adaptive Optics Systems VIII
Adaptive Optics Systems VIII, Jul 2022, Montréal, France. pp.198, ⟨10.1117/12.2629861⟩
Proceedings SPIE Adaptive Optics Systems VIII
Proceedings SPIE Adaptive Optics Systems VIII, Jul 2022, Montréal, Canada. pp.198, ⟨10.1117/12.2629861⟩
International audience; The next generation of Extremely Large Telescope (24 to 39m diameter) will suffer from the so-called "pupil fragmentation" problem. Due to their pupil shape complexity (segmentation, large spiders ...), some differential pisto
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db30ba9ab89ef5a82e50abe00606421
https://doi.org/10.1117/12.2629861
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5
Akademický článek
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6
Akademický článek
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7
TROIA Adaptive optics system for DAG telescope; assembly and laboratory performance prior to on-sky assessment
Autor: Onur Keskin, Laurent Jolissaint, Audrey Bouxin, Cahit Yesilyaprak
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-mul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b147aabaeda822826e958dd1a7a8f73
https://hdl.handle.net/11729/5347
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8
Current status of PAPYRUS : the pyramid based adaptive optics system at LAM/OHP
Autor: M. El Morsy, Jerome Schmitt, Eduard Muslimov, Nicolas Levraud, K. Joaquina, Manuel López, E. Pina, A. Schimpf, Sauvage J-F., R. Fetick, Julien Charton, A. Caillat, T. Fusco, Simone Esposito, F. Pedreros, F. Dintrono, A. Le Van Suu, A. Lau, Berning Martin, I. Boudjema, K. El Hadi, Benoit Neichel, Z. Ke, Gilles Otten, V. Chambouleyron, O Beltramo Martin
Publikováno v: Proceedings Volume 11876, Optical Instrument Science, Technology, and Applications II
SPIE Optical Systems Design 2021
SPIE Optical Systems Design 2021, Sep 2021, Online Only, United States. pp.118760H, ⟨10.1117/12.2597170⟩
The Provence Adaptive optics Pyramid Run System (PAPYRUS) is a pyramid-based Adaptive Optics (AO) system that will be installed at the Coude focus of the 1.52m telescope (T152) at the Observatoire de Haute Provence (OHP). The project is being develop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b73303d4aff3769c4ca565f1e6b62df7
http://arxiv.org/abs/2110.10263
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9
Conference
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10
Flattened pyramid wavefront sensor demonstration with a regular pyramid
Autor: Krawciw, A., Lardière, O., Véran, J.-P., Andersen, D.
Wavefront sensors (WFS) are key components for Adaptive Optics (AO) systems to deliver diffraction-limited images with current ground-based telescopes and future Extremely Large Telescopes. A new WFS concept, the Flattened Pyramid WFS (FPWFS), seems
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1674::35b128a67c67959230f42fa2240af7a4
https://nrc-publications.canada.ca/eng/view/object/?id=1a1a2d5a-fdfd-4cdd-87f1-44853614710b
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