Spectroscopic studies of emission and absorption properties of 38PbO-62SiO2:Nd3+ glass

被引：13
作者：
Bettinelli, M. [2 ]
Speghini, A. [2 ]
Brik, M. G. [1 ]
机构：
[1] Univ Tartu, Inst Phys, EE-51014 Tartu, Estonia
[2] Univ Verona, Lab Chim Stato Solido, DB, INSTM,UdR Verona, I-37134 Verona, Italy
来源：
OPTICAL MATERIALS | 2010年 / 32卷 / 12期
关键词：
Rare earth ions; Absorption spectra; Judd-Ofelt theory; Radiative lifetimes; RARE-EARTH IONS; LEAD SILICATE-GLASSES; ND3+ IONS; INTENSITIES; SPECTRA;
D O I：
10.1016/j.optmat.2010.05.027
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The main spectroscopic parameters (intensity parameters, radiative life times, branching ratios, quantum efficiency and emission cross-section of the F-4(3/2)-> I-4(9/2) transition) of the 38PbO-62SiO(2) glass doped with Nd3+ are evaluated using the standard Judd-Ofelt theory. Remarkably low values of the intensity parameters Omega(2,4,6) are explained by structural modifications of the Nd3+ surroundings caused by presence of the Pb ions. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1592 / 1596
页数：5
相关论文
共 17 条
[1]   ENERGY-TRANSFER BETWEEN TB3+ AND TM3+ IN A LEAD SILICATE GLASS [J].
BETTINELLI, M ;
INGLETTO, G .
JOURNAL OF LUMINESCENCE, 1989, 43 (02) :115-119
[2]   Optical characterization of Nd3+- and Er3+-doped lead-indium-phosphate glasses [J].
Brito, Taisa B. ;
Vermelho, M. V. D. ;
Gouveia, E. A. ;
de Araujo, M. T. ;
Guedes, I. ;
Loong, C.-K. ;
Boatner, L. A. .
JOURNAL OF APPLIED PHYSICS, 2007, 102 (04)
[3]   Upconversion properties of Er3+ doped lead silicate glasses [J].
Capobianco, JA ;
Prevost, G ;
Proulx, PP ;
Kabro, P ;
Bettinelli, M .
OPTICAL MATERIALS, 1996, 6 (03) :175-184
[4]   A SYSTEMATIC ANALYSIS OF THE SPECTRA OF THE LANTHANIDES DOPED INTO SINGLE-CRYSTAL LAF3 [J].
CARNALL, WT ;
GOODMAN, GL ;
RAJNAK, K ;
RANA, RS .
JOURNAL OF CHEMICAL PHYSICS, 1989, 90 (07) :3443-3457
[5]  
ENTZEL HW, 1962, APPL OPTICS, V1, P534
[6]   OPTICAL-TRANSITIONS OF HO-3+ IN A LEAD SILICATE GLASS [J].
FERMI, F ;
INGLETTO, G ;
ASCHIERI, C ;
BETTINELLI, M .
INORGANICA CHIMICA ACTA, 1989, 163 (02) :123-125
[7]   ABSORPTION AND LUMINESCENCE SPECTROSCOPY OF EU-3+ IN LEAD SILICATE-GLASSES [J].
FERMI, F ;
TELLINI, L ;
INGLETTO, G ;
VINATTIERI, A ;
BETTINELLI, M .
INORGANICA CHIMICA ACTA, 1988, 150 (01) :141-146
[8]   Local chemical environment of Nd3+, Eu3+, and Er3+ luminescent centers in lead germanate glasses [J].
Ghigna, Paolo ;
Tomasi, Corrado ;
Speghini, Adolfo ;
Bettinelli, Marco ;
Scavini, Marco .
JOURNAL OF APPLIED PHYSICS, 2009, 105 (02)
[9]   OPTICAL ABSORPTION INTENSITIES OF RARE-EARTH IONS [J].
JUDD, BR .
PHYSICAL REVIEW, 1962, 127 (03) :750-&
[10]   Systematic study of spectroscopic properties and thermal stability of lead germanate glass doped with rare-earth ions [J].
Klimesz, B. ;
Dominiak-Dzik, G. ;
Lisiecki, R. ;
Ryba-Romanowski, W. .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2008, 354 (2-9) :515-520
12