Comparative study on optical properties of Yb3+ doped LiNbO3: MgO and LiNbO3:ZnO laser crystals

被引：4
|
作者：
Ning, Kaijie [1 ]
Li, Baizhong [1 ]
Zhang, Qingli [2 ]
Hang, Yin [1 ]
Shi, Zhenhua [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2015年 / 349卷
基金：
中国国家自然科学基金;
关键词：
Yb3+ doped LiNbO3:MgO; Yb3+ doped LiNbO3:ZnO; Optical spectra; Comparative study; Laser material; LITHIUM-NIOBATE; GROWTH; ASSIGNMENT;
D O I：
10.1016/j.optcom.2015.03.034
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Yb3+ doped LiNbO3:MgO (Mg, Yb:LN) and Yb3+ doped LiNbO3:ZnO (Zn, Yb:LN) laser crystals were grown from congruent melt by Czochralski (Cz) method and polarized under electric field. The absorption and emission spectra, and decay curves were measured and analyzed. Zn, Yb:LN crystal shows relatively larger cross sections both for absorption and emission spectra. The comparative study indicates that Zn, Yb:LN crystal would be one better crystal on potential laser performance than Mg, Yb:LN crystal. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：94 / 97
页数：4
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