Spatial and temporal characteristics of an adaptive optics system

V. V. Lavrinov; L. N. Lavrinova

doi:10.1117/12.2248744

29 November 2016 Spatial and temporal characteristics of an adaptive optics system

V. V. Lavrinov, L. N. Lavrinova

Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100351A (2016) https://doi.org/10.1117/12.2248744
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

To be effective, adaptive correction of turbulent distortions should be considered final spatio-temporal resolution of adaptive optics system, ie. its ability to form and implement the corrected wavefront control with a predetermined speed and within a finite range of spatial scales. The spatial resolution of the system is determined by the adaptive design of its key elements. Temporal resolution depends on the one hand, on the operating frequency band of electronic, mechanical and optical components of the system, and on the other - by a control algorithm for deformable mirror. To improve the time resolution of the adaptive system can be achieved by optimizing the system control algorithm by constructing predict for optical distortion.

Citation Download Citation

V. V. Lavrinov and L. N. Lavrinova "Spatial and temporal characteristics of an adaptive optics system", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100351A (29 November 2016); https://doi.org/10.1117/12.2248744

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