Spectroscopic and laser properties of Er3+:Yb3+:LuAl3(BO3)4 crystal at 1.5-1.6 μm

被引：39

作者：

Chen, Yujin ^{[1
]}

Lin, Yanfu ^{[1
]}

Huang, Jianhua ^{[1
]}

Gong, Xinghong ^{[1
]}

Luo, Zundu ^{[1
]}

Huang, Yidong ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 13期

基金：

中国国家自然科学基金;

关键词：

DIODE-PUMPED ER; GLASS LASER; FREQUENCY; YB3+; GENERATION; YTTERBIUM; GROWTH; GREEN;

D O I：

10.1364/OE.18.013700

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An Er3+:Yb3+:LuAl3(BO3)(4) crystal doped with 24.1 at.% Yb3+ and 1.1 at.% Er3+ ions was grown by the flux method. The polarized spectroscopic properties related to the operation of 1.5-1.6 mu m laser of the crystal were evaluated at room temperature. The laser properties of a 0.7-mm-thick, c-cut crystal were investigated in diode-end-pumped hemispherical and plano-plano cavities, respectively. Compared with those of Er3+:Yb3+:YAl3(BO3)(4) crystal obtained under similar experimental conditions, higher maximum output peak power, higher slope efficiency, and lower threshold were achieved in the Er3+:Yb3+:LuAl3(BO3)(4) crystal. (C) 2010 Optical Society of America

引用

页码：13700 / 13707

页数：8

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