Holographic recording with reduced intermodulation noise in periodically poled lithium niobate |
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| Authors: | Werner M Woike Th Imlau M Odoulov S |
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| Institution: | Institut für Mineralogie und Geochemie, Universit?t zu K?ln, Zülpicher Strasse 49b, D-50674 K?ln, Germany. marcus.werner@holozone.de |
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| Abstract: | We show that the use of periodically poled lithium niobate doped with Fe and Y ensures a considerable improvement in the quality of reconstructed images compared with the use of single-domain crystals. This improvement is due to inhibition of intermodulation noise and elimination of optical damage. |
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