一种新的MMT自适应次级波前重构器

S. Stahl, T. Barrett
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引用次数: 0

摘要

在本文中,我们提出了一个优化的重构器,以充分利用测量波前的空间和时间相关性,并为新的6.5m单镜MMT的自适应光学系统构建了硬件实现。我们比较了驱动反射镜以获得波前传感器零值的闭环系统与设计用于“最佳”利用源(可能是激光导星)测量的系统的预计性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
New Wavefront Reconstructor for the MMT Adaptive Secondary
In this paper we present a reconstructor optimized to fully utilize spatial and temporal correlations of the measured wavefront and a hardware implementation being built for the adaptive optics system for the new 6.5m single-mirror MMT. We compare the projected performance for a closed-loop system which drives the mirror to obtain a wavefront sensor null with a system designed to “optimally” utilize measurements from the source--which may be a laser guide star.
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