Growth, structure and spectroscopic characterization of a new laser crystals Nd3+:Li3Ba2Gd3(WO4)8

被引：39
作者：
Li, Hao [1 ,2 ]
Zhang, Lizhen [1 ]
Wang, Guofu [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem & Phys, Fuzhou 350002, Peoples R China
[2] Chinese Acad Med Sci, Grad Sch, Beijing 100037, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 478卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
Crystal growth; Crystal structure and symmetry; Photoelectron spectroscopic; STIMULATED RAMAN-SCATTERING; SPECTRAL PROPERTIES; LUMINESCENCE;
D O I：
10.1016/j.jallcom.2008.11.079
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper reports the growth, structure and optical characterization of a new laser crystals Nd3+:Li3Ba2Gd3(WO4)(8), Li3Ba2Gd3(WO4)(8) compound crystallizes in the monoclinic system with space group C2/c, and cell unit parameters: a=5.217(3)angstrom, b=12.763(9)angstrom, c=19.204(13)angstrom, beta=91.928(17)degrees and Z=2. Nd3+:Li3Ba2Gd3(WO4)(8) crystals have been grown by TSSG method. The spectroscopic characterization of Nd3+:Li3Ba2Gd3(WO4)(8) crystals was investigated. in comparison with the other Nd3+-doped tungstate crystals, Nd3+:Li3Ba2Gd3(WO4)(8) crystal has broad absorption band, large absorption cross-section and value Of sigma(em)tau. The results regard Nd3+:Li3Ba2Gd3(WO4)(8) crystal as a potential solid-state laser material for diode laser pumping. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：484 / 488
页数：5
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