Interferometric monitoring of concave aspheric surfaces

被引:0
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作者
Grammatin, A.P. [1 ]
Faiziev, A.S. [1 ]
机构
[1] S. I. Vavilov Stt. Optical Institute, St. Petersburg, Russia
关键词
Holograms - Mirrors - Optical collimators;
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摘要
This paper discusses methods for interferometrically monitoring concave aspheric surfaces of second and higher orders. Possible systems are shown for monitoring concave paraboloids, ellipsoids, and hyperboloids. A technique is presented for designing a monitoring system using a synthesized hologram (a kinoform) as a compensator. © 2007 The Optical Society of America.
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页码:553 / 555
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