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Session IV. Wavefront corrector devices II. Deformable mirrors.-Compensating aberrations of a 6 inch concave membrane mirror

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Compensating aberrations of a 6 inch concave membrane mirror.pdf(303.94 KB)
Date
2020-07-10
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Authors
Buske, Ivo ; Becker, Peter
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Universidad de Murcia
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Abstract
Abstract Large and lightweight primary mirrors of high optical quality are considered to be a key element of next generation deployable space telescopes. In this paper we present a membrane mirror demonstrator and show experimental results of the associated mechanical and optical characteristics. The mounting conditions of such a membrane mirror cause static optical aberrations which are compensated as a proof of principle using an adaptive mirror and a metric optimization-based control system. The feasibility of the complete system for receiving and transmitting applications will be discussed.
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http://hdl.handle.net/10201/94702
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8th International Workshop on Adaptive Optics for Industry and Medicine
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