Projects of optical space-based stellar interferometers

被引:0
|
作者
Ryabova, NV [1 ]
Es'kov, DN [1 ]
机构
[1] SI Vavilov State Opt Inst, St Petersburg, Russia
关键词
D O I
10.1364/JOT.66.000083
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We describe projects of space-based stellar interferometers developed in different countries as astronomical multipurpose tools of the next generation after the Hubble space telescope (HST). The short-baseline systems (baseline length of about 2 m) are designed for astrometry with an accuracy of 10 mu as rms. The long-baseline systems (baseline length >5 m) are studied for image formation in the aperture synthesis mode of operation with a resolution of about 1 mas. Fundamental technologies of this type are based on the use of active optics and smart-design. (C) 1999 The Optical Society of America. [S1070-9762(99)00102-5].
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页码:83 / 96
页数:14
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