Polarized spectroscopic properties of Er3+:Gd2SiO5 crystal and evaluation of Er3+:Yb3+:Gd2SiO5 crystal as a 1.55 μm laser medium

被引：4
作者：
Wang, H. [1 ,2 ]
Huang, J. H. [1 ]
Gong, X. H. [1 ]
Chen, Y. J. [1 ]
Lin, Y. F. [1 ]
Luo, Z. D. [1 ]
Huang, Y. D. [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
来源：
PHYSICA B-CONDENSED MATTER | 2016年 / 498卷
基金：
中国国家自然科学基金;
关键词：
Er3+:Gd2SiO5 crystal; Spectroscopic property; 1.55 mu m laser; OPTICAL-TRANSITION PROBABILITIES; DIODE-PUMPED ER; CONTINUOUS-WAVE; SPECTRAL PROPERTIES; STIMULATED-EMISSION; ENERGY-TRANSFER; UP-CONVERSION; ABSORPTION; GROWTH; PERFORMANCE;
D O I：
10.1016/j.physb.2016.06.016
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
An Er3+-doped Gd2SiO5 single crystal with high optical quality has been grown by the Czochralski method. Polarized absorption and fluorescence spectra and fluorescence lifetime of the crystal were measured at room temperature. Intensity parameters, spontaneous emission probabilities, fluorescence branching ratios, and radiative lifetimes were estimated on the basis of the Judd-Ofelt theory. Besides, potentiality of 1.55 mu m laser emission in an Er3+:Yb3+ co-doped Gd2SiO5 crystal was evaluated. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：21 / 26
页数：6
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