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17 September 2002 Growth and storage properties of a new type of storage material Pr:Fe:LiNbO3
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Abstract
Doping Pr6O11 and Fe2O3 in LiNbO3, Pr:Fe:LiNbO3 and Pr:LiNbO3 have been grown by the Czochralski method. The lattice constants of the crystals were measured by the x-ray diffraction spectra. The absorption spectra of the crystals show that the absorption edge of Pr:LiNbO3 and Pr:Fe:LiNbO3 shifts to red in comparison with that of LiNbO3,and that of Pr:Fe:LiNbO3 has the most shifting level, which indicates that Pr:Fe:LiNbO3 has the high sensitivity. The diffraction efficiency of Pr:Fe:LiNbO3 was obtained as high as 63% by the two-wave coupling light path.
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Yuheng Xu, Wusheng Xu, Caixia Liu, and Rui Wang "Growth and storage properties of a new type of storage material Pr:Fe:LiNbO3", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); https://doi.org/10.1117/12.483375
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