Rate equation model analysis on the infrared and upconversion emission of Er/Yb co-doped borate-silicate glass

Er/Yb co-doped borate-silicate glasses with various Yb concentrations were fabricated by high-temperature solid-reaction method.The photoluminescence spectra around 1.55 μm and the visible upconversion spectra were measured.The radiative lifetime of Er-4I13/2,com-pared with the measured one,was obta...

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Bibliographic Details
Published inJournal of rare earths Vol. 28; no. 2; pp. 237 - 242
Main Author 李善锋 张敏 彭扬 张庆瑜 赵明山
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.04.2010
School of Physics & Optoelectronic Engineering,Dalian University of Technology,Dalian 116024,China
Subjects
Computer simulation
Er/Yb co-doped
Erbium
Glass
Mathematical analysis
Mathematical models
Rare earth metals
rare earths
rate equation model
Spectra
up-conversion emission
Upconversion
Er/Yb co-doped
rate equation model
up-conversion emission
rare earths
Online AccessGet full text
ISSN1002-0721
2509-4963
DOI10.1016/S1002-0721(09)60087-9

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Summary:Er/Yb co-doped borate-silicate glasses with various Yb concentrations were fabricated by high-temperature solid-reaction method.The photoluminescence spectra around 1.55 μm and the visible upconversion spectra were measured.The radiative lifetime of Er-4I13/2,com-pared with the measured one,was obtained by Judd-Ofelt theory based on the absorption spectra.A rate equation model for Er/Yb co-doped system has been established based on the data obtained from the measurements,including the absorption and emissio...
Bibliography:11-2788/TF
TQ171.1
Er/Yb co-doped; rate equation model; up-conversion emission; rare earths
Er/Yb co-doped
rate equation model
up-conversion emission
rare earths
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1002-0721
2509-4963
DOI:10.1016/S1002-0721(09)60087-9