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RAMAN SPECTROSCOPIC STUDY OF Nd-DOPED LITHIUM TANTALATE |
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| Authors: | WU XING-LONG ZHANG MING-SHENG CHEN QIANG ZOU QUN GENG ZHAO-HUA FENG DUAN |
| Abstract: | Raman spectra of Nd-doped LiTaO3 have been measured at right angle scattering geome-tries at room temperature. The spectra have drastically anomalous phenomena as compared with those of pure LiTaO3. We may attribute these anomalies to the enhanced photoinduced refractive index change and the change of LiTaO3 microstructure resulting from Nd doping. |
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