Photorefractive properties of ruthenium-doped potassium niobate |
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| Authors: | K. Buse H. Hesse U. van Stevendaal S. Loheide D. Sabbert E. Krätzig |
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| Affiliation: | 1. Fachbereich Physik, Universit?t Osnabrück, D-49069, Osnabrück, Germany
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| Abstract: | ![]()
Photoconductivities and photovoltaic currents of ruthenium-doped KNbO3 are orders of magnitude larger than that of undoped and ion-doped crystals. KNbO3:Ru is very sensitive for holographic recording with red light and the photovoltaic current increases sublinearly with light intensity. |
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| Keywords: | PACS 61.70 72.40 78.20 |
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