Self-calibration approach for optical long-baseline interferometry imaging

被引：17

作者：

Meimon, Serge ^{[1
]}

Mugnier, Laurent M. ^{[1
]}

Le Besnerais, Guy ^{[2
]}

机构：

[1] Off Natl Etud & Rech Aerosp, Dept Opt Theor & Appl, F-92322 Chatillon, France

[2] Off Natl Etud & Rech Aerosp, Dept Traitement Informat & Modelisat, F-92322 Chatillon, France

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2009年 / 26卷 / 01期

关键词：

PHASE;

D O I：

10.1364/JOSAA.26.000108

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Current optical interferometers are affected by unknown turbulent phases on each telescope. In the field of radio interferometry, the self-calibration technique is a powerful tool to process interferometric data with missing phase information. This paper intends to revisit the application of self-calibration to optical long-baseline interferometry (OLBI). We cast rigorously the OLBI data processing problem into the self-calibration framework and demonstrate the efficiency of the method on a real astronomical OLBI data set. (C) 2008 Optical Society of America

引用

页码：108 / 120

页数：13

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