OPTICAL-PROPERTIES OF ND3+ IONS IN LITHIUM BORATE GLASSES

被引：67

作者：

DEVI, AR

JAYASANKAR, CK

机构：

[1] Department of Physics, Sri Krishnadevaraya University Post-Graduate Centre, Kurnool

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1995年 / 42卷 / 02期

关键词：

OPTICAL PROPERTIES; GLASSES; NEODYMIUM; JUDD-OFELT PARAMETERS; LASER PARAMETER;

D O I：

10.1016/0254-0584(95)01564-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Compositional dependence of optical properties of Nd3+ ions are investigated in the following lithium borate (LBO) glasses: Li2CO3 + H3BO3 and MCO(3) + Li2CO3 + H3BO3 (M = Mg, Ca, Sr and Ba). The assigned energy-level data of Nd3+ (4f(3)) in these borate glasses, as well as the data that are available for different systems in the literature, are analysed in terms of a parametrized Hamiltonian model that includes 20 free-ion parameters. Judd-Ofelt intensity parameters are determined and used to predict various radiative parameters for fluorescent levels of Nd3+ ions. The dependence of spectroscopic properties on the glass composition are discussed and compared with similar results.

引用

页码：106 / 119

页数：14

共 47 条

[1] SPECTROSCOPIC ANALYSIS OF ND-3+ PAIRS IN CSCDBR3 [J].