Optical wavefront corrector based on liquid crystal concept

Arkady P. Onokhov; Vladimir V. Reznichenko; Dmitry N. Yeskov; Victor I. Sidorov

doi:10.1117/12.176031

31 May 1994 Optical wavefront corrector based on liquid crystal concept

Arkady P. Onokhov, Vladimir V. Reznichenko, Dmitry N. Yeskov, Victor I. Sidorov

Proceedings Volume 2201, Adaptive Optics in Astronomy; (1994) https://doi.org/10.1117/12.176031
Event: 1994 Symposium on Astronomical Telescopes and Instrumentation for the 21st Century, 1994, Kailua, Kona, HI, United States

Abstract

A laboratory prototype of the nematic liquid crystal (LC) phase corrector for adaptive telescope was developed. The corrector consists of a LC transparent controlled by light signal and a controller, transforming input data of the telescope wavefront distortion into proper light signals.

Citation Download Citation

Arkady P. Onokhov, Vladimir V. Reznichenko, Dmitry N. Yeskov, and Victor I. Sidorov "Optical wavefront corrector based on liquid crystal concept", Proc. SPIE 2201, Adaptive Optics in Astronomy, (31 May 1994); https://doi.org/10.1117/12.176031

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