21 January 1994 Image reconstruction by volume holograms with frequency conversion
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Proceedings Volume 2051, International Conference on Optical Information Processing; (1994) https://doi.org/10.1117/12.166008
Event: Optical Information Processing: International Conference, 1993, St. Petersburg, Russian Federation
Abstract
The schemes of the coherent-image frequency conversion based on transmission and reflection dynamic gratings are studied. The effect of the processes of recording-waves energy exchange and absorption in a medium volume upon the diffraction efficiency of a reconstructing beam is investigated within the scope of a theory of four-wave mixing. Comparison with the case of degenerate four-wave mixing has been conducted and the possibility of the diffraction- efficiency improvement under the frequency shift of a reconstructing beam beyond the absorption band has been analyzed.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. M. Karpuck, Alexander S. Rubanov, Alexei L. Tolstik, A. V. Chaley, "Image reconstruction by volume holograms with frequency conversion", Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); doi: 10.1117/12.166008; https://doi.org/10.1117/12.166008
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