Lyot-plane phase masks for improved high-contrast imaging with a vortex coronagraph

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作者：
Ruane, G.J. [1 ,2 ]
Huby, E. [1 ]
Absil, O. [1 ]
Mawet, D. [3 ,5 ]
Delacroix, C. [4 ]
Carlomagno, B. [1 ]
Swartzlander, G.A. [2 ]
机构：
[1] Département d'Astrophysique, Géophysique et Océanographie, Université de Liège, Allée du Six Août 17, Liège,4000, Belgium
[2] Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology, 54 Lomb Mem. Dr., Rochester,NY,14623, United States
[3] Department of Astronomy, California Institute of Technology, 1200 E. California Blvd., MC 249-17, Pasadena,CA,91125, United States
[4] CRAL, Observatoire de Lyon, CNRS UMR 5574, Université Lyon 1, 9 avenue Charles Andrée, Saint-Genis Laval,69230, France
[5] Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena,CA,91109, United States
来源：
Astronomy and Astrophysics | 2015年 / 583卷
关键词：
This work has benefited from fruitful discussions with Prof. Jean Surdej (Université de Liège; Belgium) and Prof. Matt Kenworthy (Leiden Observatory; Netherlands) as well as computing assistance from Carlos Gomez Gonzalez (Université de Liège; Belgium). G.J.R. was supported by Wallonie-Bruxelles International’s (Belgium) Scholarship for Excellence and the US National Science Foundation under Grant No. ECCS-1309517. The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Programme (ERC Grant Agreement No. 337569) and from the French Community of Belgium through an ARC grant for Concerted Research Action;
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