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3. Influence of the rare-earth doping on the photoinduced EOEs in the GdCOB

Author

Lukasiewicz, T., Majchrowski, A., Kityk, I.V., and Kroog, J.

Subjects
*IONS, *RARE earth metals
Abstract

We have discovered a photoinduced linear electrooptic effect (EOE) in the GdCOB doped by the rare-earth ions of the Tm3+ and Sm3+. We have found that doping by Tm3+ is essentially more efficient for increasing EOE compared with the Sm3+ ones. Moreover, increasing Sm3+ content diminishes the values of the r23 electrooptics coefficient. For comparison, the corresponding values for the pure GdCOB are nonsensitive to UV-pumping power and maximal EOE is less than 0.3 pm/V. [Copyright &y& Elsevier]

Published
2003
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4. Influence of the rare-earth doping on the photoinduced EOEs in the GdCOB

Author

Lukasiewicz, T., Majchrowski, A., Kityk, I.V., and Kroog, J.

Subjects
*RARE earth metals, *ELECTROOPTICS
Abstract

We have discovered a photoinduced linear electrooptics effect (EOE) in the GdCOB doped by the rare earth ions of Tm3+ and Sm3+. We have found that doping by Tm3+ is essentially more efficient for increasing EOE compared with the Sm3+ ones. Moreover, increasing the Sm3+ content diminishes the values of the r23 electrooptics coefficient. For comparison, the corresponding values for the pure GdCOB are non-sensitive to UV pumping power and maximal EOE is less than 0.3 pm/V. [Copyright &y& Elsevier]

Published
2002

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