Investigation on luminescence and energy transfer in Tb3+-doped lead telluroborate glasses

被引：35

作者：

Jamalaiah, B. C. ^{[1
,2
]}

Kumar, M. V. Vijaya ^{[3
]}

Gopal, K. Rama ^{[4
]}

机构：

[1] Sree Vidyanikethan Engn Coll, Dept Phys, Tirupati 517102, Andhra Pradesh, India

[2] Changwon Natl Univ, Dept Phys, Chang Won 641773, South Korea

[3] Rayalaseema Univ, Dept Phys, Kurnool 518002, India

[4] Sri Krishnadevaraya Univ, Dept Phys, Anantapur 515003, Andhra Pradesh, India

来源：

PHYSICA B-CONDENSED MATTER | 2011年 / 406卷 / 14期

关键词：

Lead telluroborate glass; Terbium; Green luminescence; Energy transfer; Decay analysis; OPTICAL-PROPERTIES; IONS; INTENSITIES; BAND;

D O I：

10.1016/j.physb.2011.04.051

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This work reports on the visible luminescence properties and energy transfer processes responsible for non-exponential nature of the decay curves and also quenching of luminescence intensity of the D-5(3) -> F-7(J) transitions of Tb3+ ions in lead telluroborate (PTB) glasses containing different Tb3+ concentrations. The XRD and FT-IR spectra were measured to study the glassy nature and composition of the prepared glasses. The radiative properties are determined using the Judd-Ofelt theory to judge the suitability of studied glasses as practical photonic material. These parameters suggest that the PTBTb20 glass has the potential to produce intense green emission (544 nm) through the D-5(4) -> F-7(5) transition. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2871 / 2875

页数：5

共 26 条

[1] Optical properties of Eu3+ions in lead tungstate tellurite glasses [J].

Babu, A. Mohan ;

Jamalaiah, B. C. ;

Suhasini, T. ;

Rao, T. Srinivasa ;

Moorthy, L. Rama .

SOLID STATE SCIENCES, 2011, 13 (03) :574-578

[2]

CARNALL WT, 1968, J CHEM PHYS, V49, P4447, DOI 10.1063/1.1669895

[3] Novel alkaline-free Er3+-doped fluorophosphate glasses for broadband optical fiber lasers and amplifiers [J].

Choi, Ju H. ;

Shi, Frank G. ;

Margaryan, Alfred ;

Margaryan, Ashot ;

van der Veer, Wytze .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 450 (1-2) :540-545

[4] FT-IR and Raman study of silver lead borate-based glasses [J].

Ciceo-Lucacel, Raluca ;

Ardelean, Ioan .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2007, 353 (18-21) :2020-2024

[5] Luminescence properties of Ce3+ and Tb3+ doped rare earth borate glasses [J].

Huang, LH ;

Wang, XJ ;

Lin, H ;

Liu, XR .

JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 316 (1-2) :256-259

[6] INFLUENCE OF ENERGY TRANSFER BY EXCHANGE MECHANISM ON DONOR LUMINESCENCE [J].

INOKUTI, M ;

HIRAYAMA, F .

JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (06) :1978-&

[7] Study on spectroscopic and fluorescence properties of Tb3+-doped LBTAF glasses [J].

Jamalaiah, B. C. ;

Kumar, J. Suresh ;

Babu, A. Mohan ;

Sasikala, T. ;

Moorthy, L. Rama .

PHYSICA B-CONDENSED MATTER, 2009, 404 (14-15) :2020-2024

[8] OPTICAL ABSORPTION INTENSITIES OF RARE-EARTH IONS [J].

JUDD, BR .

PHYSICAL REVIEW, 1962, 127 (03) :750-&

[9] Laser spectroscopic studies of Tb3+-doped oxyfluoroborate glass [J].

Mahato, KK ;

Rai, SB .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2000, 56 (12) :2333-2340

[10] PHONON SIDEBANDS, MULTIPHONON RELAXATION OF EXCITED STATES, AND PHONON-ASSISTED ENERGY TRANSFER BETWEEN IONS IN SOLIDS [J].

MIYAKAWA, T ;

DEXTER, DL .

PHYSICAL REVIEW B, 1970, 1 (07) :2961-&

← 1 2 3 →