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

被引：28

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.

引用

页码：33 / 44

页数：12

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