An integrated-optics 3-way beam combiner for IOTA

被引:63
作者
Berger, JP [1 ]
Haguenauer, P [1 ]
Kern, P [1 ]
Perraut, K [1 ]
Malbet, F [1 ]
Gluck, S [1 ]
Lagny, L [1 ]
Schanen, I [1 ]
Laurent, E [1 ]
Delboulbe, A [1 ]
Tatulli, E [1 ]
Traub, W [1 ]
Carleton, N [1 ]
Millan-Gabet, R [1 ]
Monnier, JD [1 ]
Pedretti, E [1 ]
Ragland, S [1 ]
机构
[1] Observ Grenoble, Astrophys Lab, Grenoble 9, France
来源
INTERFEROMETRY FOR OPTICAL ASTRONOMY II, PTS 1 AND 2 | 2003年 / 4838卷
关键词
interferometry; beam combination; integrated optics; phase closure;
D O I
10.1117/12.457983
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We report the here the first visibility and closure-phase measurements done with the IONIC instrument at the IOTA interferometer. The IONIC instrument is presented and preliminary analysis of the results discussed. Future improvements of IONIC are envisioned.
引用
收藏
页码:1099 / 1106
页数:8
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