Structure defects and optical damage resistance in doubly doped In:Nd:LiNbO3 crystal waveguide substrates

被引：5
作者：
Zhen, XH [1 ]
Zhao, LC
Xu, YH
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150006, Peoples R China
[2] Harbin Inst Technol, Dept Appl Chem, Harbin 150006, Peoples R China
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 2003年 / 38卷 / 10期
关键词：
In : Nd : LiNbO3; waveguide substrate; structure defect; optical damage resistance;
D O I：
10.1002/crat.200310110
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A series of In:Nd:LiNbO3 crystals were grown by Czochralski technique and were made into waveguide substrates. The optical damage resistance of the In:Nd:LiNbO3 waveguide substrates was characterized by measurement of the holographic method. The optical damage resistance of In (3.0mol %):Nd:LiNbO3 was much higher than that of other In:Nd:LiNbO3. The ultraviolet-visible (UV-Vis) absorption spectra the In:Nd:LiNbO3 crystals were measured and investigated. The structure defects were discussed in this paper to explain the enhance of the optical damage resistance in the In:Nd:LiNbO3 crystals. (C) 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：903 / 907
页数：5
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