Er3+ laser transition in PbO-PbF2-B2O3 glasses

被引：78

作者：

Kassab, LRP

Courrol, LC

Seragioli, R

Wetter, NU

Tatumi, SH

Gomes, L

机构：

[1] Fac Tecnol Sao Paolo, Ctr Estadual Educ, Lab Vidros & Datacao, BR-01124060 Sao Paulo, Brazil

[2] CNEN, IPEN, Ctr Lasers & Aplicacoes, Sao Paulo, Brazil

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2004年 / 348卷

关键词：

D O I：

10.1016/j.jnoncrysol.2004.08.132

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Results of absorption, emission and fluorescence lifetime measurements (for the I-4(13/2)-I-4(15/2) transition) are presented for lead fluoroborate glasses doped with different concentrations of Er3+ varying from 0.22 x 10(20) ions/cm(3) to 5.96 x 10(20) ions/cm(3). The calculated Judd-Ofelt parameters are: Omega(2) = (1.2 +/- 0.1) x 10(-20) cm(2), Omega(4) = (0.59 +/- 0.04) x 10(-20) and Omega(6) = (0.42 +/- 0.03) 10(-20) cm(2). The emission cross-sections are calculated using McCumber and Fuchtbauer-Ladenburg methods. The sample with 2.20 x 10(20) ions/cm(3) has an emission cross-section with maximum of 0.46 x 10(-20) cm(2), at 1532nm, fluorescence effective bandwidth of 66nm and fluorescence lifetime of about I ins. (C) 2004 Elsevier B.V. All rights reserved.

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页码：94 / 97

页数：4

相关论文

共 22 条

[1] ABSORPTION AND EMISSION CROSS-SECTION OF ER3+ DOPED SILICA FIBERS [J].

BARNES, WL ;

LAMING, RI ;

TARBOX, EJ ;

MORKEL, PR .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1991, 27 (04) :1004-1010

[2] SPECTRAL INTENSITIES OF TRIVALENT LANTHANIDES AND ACTINIDES IN SOLUTION .2. PM3+ SM3+ EU3+ GD3+ TB3+ DY3+ AND HO3+ [J].

CARNALL, WT ;

FIELDS, PR ;

RAJNAK, K .

JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (10) :4412-&

[3] Novel erbium doped PbO and B2O3 based glasses with broad 1.5 μm absorption line width and low refractive index [J].

Chen, QP ;

Ferraris, M ;

Menke, Y ;

Milanese, D ;

Monchiero, E .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 324 (1-2) :1-11

[4] Optical spectroscopy of Yb/Er codoped NaY(WO4)2 crystal [J].

Cheng, ZX ;

Zhang, SJ ;

Song, F ;

Guo, HC ;

Han, JR ;

Chen, HC .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2002, 63 (11) :2011-2017

[5] Spectroscopic and energy-transfer parameters for Er3+-doped and Er3+, Pr3+-codoped GeGaS glasses [J].

Coleman, DJ ;

Golding, P ;

King, TA ;

Jackson, SD .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2002, 19 (09) :1982-1989

[6] Lead fluoroborate glasses doped with Nd3+ [J].

Courrol, LC ;

Kassab, LRP ;

Cacho, VDD ;

Tatumi, SH ;

Wetter, NU .

JOURNAL OF LUMINESCENCE, 2003, 102 :101-105

[7]

DING Y, 2002, OPT MATER, V15, P123

[8] OPTICAL-TRANSITION PROBABILITIES AND COMPOSITIONAL DEPENDENCE OF JUDD-OFELT PARAMETERS OF ER3+ IONS IN FLUOROINDATE GLASS [J].

FLOREZ, A ;

MESSADDEQ, Y ;

MALTA, OL ;

AEGERTER, MA .

JOURNAL OF ALLOYS AND COMPOUNDS, 1995, 227 (02) :135-140

[9] JUDD-OFELT PARAMETERS AND CHEMICAL BONDING [J].

JORGENSEN, CK ;

REISFELD, R .

JOURNAL OF THE LESS-COMMON METALS, 1983, 93 (01) :107-112

[10] Spectroscopic properties of lead fluoroborate glasses codoped with Er3+ and Yb3+ [J].

Kassab, LRP ;

Courrol, LC ;

Morais, AS ;

Tatumi, SH ;

Wetter, NU ;

Gomes, L .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2002, 19 (12) :2921-2926