Up-conversion luminescence in the Nd3+:YAB self frequency doubling laser crystal

被引：35

作者：

Jaque, D

Capmany, J

Molero, F

Luo, ZD

Sole, JG ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Fis Mat, E-28049 Madrid, Spain

[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fujian 35002, Peoples R China

来源：

OPTICAL MATERIALS | 1998年 / 10卷 / 03期

关键词：

up-conversion luminescence; NYAB;

D O I：

10.1016/S0925-3467(98)00002-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work the infrared to visible up-converted luminescence in neodymium-doped yttrium aluminium borate has been systematically investigated in the excitation spectral range corresponding to diode pumping (700-850 nm) under continuous wave and pulsed pumping. Three visible bands centred at 535, 590 and 675 nm are observed, these emissions mainly departing from the excited state (4)G(7/2). By using a simple rate equation model to fit the experimental results, it has been concluded that this excited state is populated via up-conversion energy transfer between Nd3+ ions. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：211 / 217

页数：7

共 12 条

[1] UPCONVERSION PROCESSES IN COUPLED ION SYSTEMS [J].