1 February 2002 Influence of large-scale wavefront aberrations on performance of adaptive systems with optical feedback
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Abstract
Influence of tip-tilts and general defocus aberrations on performance of adaptive systems with liquid-crystal phase modulator is analyzed. Main results concern the system with lateral shearing interferometer as phase visualization element. Some general estimation for performance degradation is obtained for this system.
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Pavel Ivanov, Alexander V. Koryabin, Victor I. Shmalhausen, "Influence of large-scale wavefront aberrations on performance of adaptive systems with optical feedback", Proc. SPIE 4493, High-Resolution Wavefront Control: Methods, Devices, and Applications III, (1 February 2002); doi: 10.1117/12.454704; https://doi.org/10.1117/12.454704
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KEYWORDS
Adaptive optics

Wavefront aberrations

Control systems

IRIS Consortium

Liquid crystals

Modulators

Phase interferometry

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