Growth, etching, polarization and second harmonic generation of potassium lithium tantalate niobate crystals

被引:10
|
作者
Guan, QC [1 ]
Hu, XB [1 ]
Wei, JQ [1 ]
Wang, JY [1 ]
Tian, LL [1 ]
Cui, WH [1 ]
Liu, YG [1 ]
机构
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
关键词
crystal growth; potassium lithium tantalate niobate; etching; polarization; second harmonic generation;
D O I
10.1016/S0022-0248(98)00889-6
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Potassium lithium tantalate niobate K3Li2(TaxNb1-x)(5)O-15 crystal was grown by top-seeded solution growth method. Crack-free crystal in a size of 4 x 5 x 15 mm(3) was obtained. The as-grown crystal was demonstrated to be in a multidomain state by chemical etching. Single domain crystal was obtained by applying a DC electric field at an elevated temperature. The crystal was used to double the frequency of 1.06 mu m of the Nd:YAG laser at room temperature by non-critical phase matching. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:1012 / 1014
页数:3
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