| Growth and Properties of Co-doped Ce,Mn:LiTaO3 Single Crystals |
| Bong-Hoon Gang, Bum-Ku Rhee1, Ki-Soo Lim2, Sung-Ho Bae3, Gi-Tae Joo |
Electro-optic Ceramics, KIST
1Department of Physics, Sogang University
2Department of Physics, Chungbuk National University
3Daejoo Fine Chemical Co. Ltd. |
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| ABSTRACT |
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The Ce, Mn: $LiTaO_3$ crystals were grown by Czochralski method in congruent ${varphi}$3＂ $LiTaO_3$ single crystal growing conditions. Concentrations of Ce and Mn in melt were respectively 0.1 mole%. As-grown crystals were red, transparent and the grown crystals were tested with oxidation/reduction treatment for clor and other properties. Influence of Ce and Mn dopants on $LiTaO_3$ crystal properties was discussed. And the nonlinear optical properties of the Ce, Mn: $LiTaO_3$ crystal are being studied. |
| Key words:
$Ce,Mn:LiTaO_3$ single crystals, Czochralski method, Absorption coefficients |
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