Phase masks in astronomy: From the Mach-Zehnder in interferometer to coronagraphs

被引：27
作者：
Dohlen, K [1 ]
机构：
[1] Astrophys Lab, F-13248 Marseille 4, France
来源：
ASTRONOMY WITH HIGH CONTRAST IMAGING II: INSTRUMENTATION FOR CORONAGRAPHY AND NULLING INTERFEROMETRY | 2004年 / 12卷
关键词：
D O I：
10.1051/eas:2004022
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Phase masks have numerous applications in astronomical optics, in particular related to two themes: coronagraphy for detection and analysis of extrasolar planets or circumstellar disks, and wavefront analysis for extremely precise adaptive optics systems or cophasing of segmented mirrors. I review some of the literature concerning phase masks and attempt to bridge the gap between two instrumental systems in which they are often found: the Mach-Zehnder interferometer and the coronagraph.
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页码：33 / 44
页数：12
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