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Proceedings Paper

Holographic correction in mid-IR using OA LC SLM elements
Author(s): Vladimir Yu. Venediktov; Vladimir A. Berenberg; Vladimir V. Danilov; Nikolay N. Freygang; Aleksey A. Leshchev; Pavel M. Semenov; Michael V. Vasil'ev; Arkady P. Onokhov; Fiodor L. Vladimirov; Mark T. Gruneisen
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Paper Abstract

Paper presents the results of experimental demonstration of dynamic holographic correction in mid-IR, using optically addressed liquid crystal spatial light modulators and method of two-wavelength holography, when the hologram is recorded at one wavelength and reconstructed at some shifted wavelength. On such a basis one can realize the dynamic interferometer, providing the arbitrary scaling of the wave front distortions and thus to record the dynamic hologram on the differential wavelength, which can be used for dynamic holographic correction of distortions in mid-IR. Method feasibility was confirmed in experiment.

Paper Details

Date Published: 22 November 2000
PDF: 8 pages
Proc. SPIE 4124, High-Resolution Wavefront Control: Methods, Devices, and Applications II, (22 November 2000); doi: 10.1117/12.407507
Show Author Affiliations
Vladimir Yu. Venediktov, Institute for Laser Physics (Russia)
Vladimir A. Berenberg, Institute for Laser Physics (Russia)
Vladimir V. Danilov, Institute for Laser Physics (Russia)
Nikolay N. Freygang, Institute for Laser Physics (Russia)
Aleksey A. Leshchev, Institute for Laser Physics (United States)
Pavel M. Semenov, Institute for Laser Physics (Russia)
Michael V. Vasil'ev, Institute for Laser Physics (United States)
Arkady P. Onokhov, S.I. Vavilov State Optical Institute (Russia)
Fiodor L. Vladimirov, S.I. Vavilov State Optical Institute (Russia)
Mark T. Gruneisen, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 4124:
High-Resolution Wavefront Control: Methods, Devices, and Applications II
John D. Gonglewski; Mikhail A. Vorontsov; Mark T. Gruneisen, Editor(s)

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