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Proceedings Paper

Optical wavefront corrector based on liquid crystal concept
Author(s): Arkady P. Onokhov; Vladimir V. Reznichenko; Dmitry N. Yeskov; Victor I. Sidorov
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Paper 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.

Paper Details

Date Published: 31 May 1994
PDF: 7 pages
Proc. SPIE 2201, Adaptive Optics in Astronomy, (31 May 1994); doi: 10.1117/12.176031
Show Author Affiliations
Arkady P. Onokhov, S.I. Vavilov State Optical Institute (Russia)
Vladimir V. Reznichenko, S.I. Vavilov State Optical Institute (Russia)
Dmitry N. Yeskov, S.I. Vavilov State Optical Institute (Russia)
Victor I. Sidorov, S.I. Vavilov State Optical Institute (Russia)

Published in SPIE Proceedings Vol. 2201:
Adaptive Optics in Astronomy
Mark A. Ealey; Fritz Merkle, Editor(s)

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