Holographic correction in mid-IR using OA LC SLM elements

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

doi:10.1117/12.407507

22 November 2000 Holographic correction in mid-IR using OA LC SLM elements

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

Author Affiliations +

Proceedings Volume 4124, High-Resolution Wavefront Control: Methods, Devices, and Applications II; (2000) https://doi.org/10.1117/12.407507
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

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.

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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, and Mark T. Gruneisen "Holographic correction in mid-IR using OA LC SLM elements", Proc. SPIE 4124, High-Resolution Wavefront Control: Methods, Devices, and Applications II, (22 November 2000); https://doi.org/10.1117/12.407507

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