Optical properties of lead borate glasses containing Dy3+ ions

被引：143

作者：

Pisarska, Joanna ^{[1
]}

机构：

[1] Silesian Tech Univ, Dept Mat Sci, PL-40019 Katowice, Poland

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2009年 / 21卷 / 28期

关键词：

ZINC PHOSPHATE-GLASS; METAL OXIDE GLASSES; RARE-EARTH IONS; SB-SE GLASSES; SPECTROSCOPIC PROPERTIES; ENERGY-TRANSFER; UP-CONVERSION; LUMINESCENT PROPERTIES; FLUOROBORATE GLASSES; SPECTRAL-ANALYSIS;

D O I：

10.1088/0953-8984/21/28/285101

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Optical properties of lead borate glasses containing Dy3+ ions were examined using absorption and luminescence measurements and theoretical calculations based on the Judd-Ofelt framework and the Inokuti-Hirayama model. The luminescence spectra show two characteristic bands at 480 and 573 nm, which are due to F-4(9/2)-H-6(15/2) (blue) and F-4(9/2)-H-6(13/2) (yellow) transitions of trivalent Dy3+ ions. The yellow/blue luminescence and its decay were analyzed as a function of activator concentration.

引用

页数：6

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