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Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 μm quantum efficiency of Er3+-borosilicate glasses

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Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 μm quantum efficiency of Er3+-borosilicate glasses. / Bourhis, Kevin; Boetti, Nadia G.; Koponen, Joona; Milanese, Daniel; Petit, Laetica.

In: Optical Materials, Vol. 36, No. 5, 03.2014, p. 926-931.

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Bourhis, Kevin ; Boetti, Nadia G. ; Koponen, Joona ; Milanese, Daniel ; Petit, Laetica. / Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 μm quantum efficiency of Er3+-borosilicate glasses. In: Optical Materials. 2014 ; Vol. 36, No. 5. pp. 926-931.

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@article{f25ac37e1fe84c4dbd1ffcc44fc0e760,
title = "Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 μm quantum efficiency of Er3+-borosilicate glasses",
abstract = "In this paper, the absorption properties of Er3+-doped borosilicate glasses with various P2O5 and Al 2O3 content are measured for different silica concentrations. The Judd-Ofelt parameters (Ω2, Ω4 and Ω6) have been calculated in order to investigate the local environment of the rare-earth cations. The compositional changes of Ω2 and Ω6 are attributed to changes in the bonding between Er3+ and surrounding ligand groups due to structural modifications occurring with the introduction of P2O 5 and Al2O3. The luminescence quantum efficiency of the 4I13/2 → 4I 15/2 transition slightly increases with the addition of P 2O5 whereas it decreases with the progressive replacement of P2O5 by Al2O3. We noticed that it also increases when the silica content is higher.",
keywords = "Er doped borosilicate glasses, Judd-Ofelt parameters, Lifetime, Luminescence quantum efficiency",
author = "Kevin Bourhis and Boetti, {Nadia G.} and Joona Koponen and Daniel Milanese and Laetica Petit",
year = "2014",
month = "3",
doi = "10.1016/j.optmat.2013.12.035",
language = "English",
volume = "36",
pages = "926--931",
journal = "Optical Materials",
issn = "0925-3467",
publisher = "Elsevier",
number = "5",

}

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TY - JOUR

T1 - Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 μm quantum efficiency of Er3+-borosilicate glasses

AU - Bourhis, Kevin

AU - Boetti, Nadia G.

AU - Koponen, Joona

AU - Milanese, Daniel

AU - Petit, Laetica

PY - 2014/3

Y1 - 2014/3

N2 - In this paper, the absorption properties of Er3+-doped borosilicate glasses with various P2O5 and Al 2O3 content are measured for different silica concentrations. The Judd-Ofelt parameters (Ω2, Ω4 and Ω6) have been calculated in order to investigate the local environment of the rare-earth cations. The compositional changes of Ω2 and Ω6 are attributed to changes in the bonding between Er3+ and surrounding ligand groups due to structural modifications occurring with the introduction of P2O 5 and Al2O3. The luminescence quantum efficiency of the 4I13/2 → 4I 15/2 transition slightly increases with the addition of P 2O5 whereas it decreases with the progressive replacement of P2O5 by Al2O3. We noticed that it also increases when the silica content is higher.

AB - In this paper, the absorption properties of Er3+-doped borosilicate glasses with various P2O5 and Al 2O3 content are measured for different silica concentrations. The Judd-Ofelt parameters (Ω2, Ω4 and Ω6) have been calculated in order to investigate the local environment of the rare-earth cations. The compositional changes of Ω2 and Ω6 are attributed to changes in the bonding between Er3+ and surrounding ligand groups due to structural modifications occurring with the introduction of P2O 5 and Al2O3. The luminescence quantum efficiency of the 4I13/2 → 4I 15/2 transition slightly increases with the addition of P 2O5 whereas it decreases with the progressive replacement of P2O5 by Al2O3. We noticed that it also increases when the silica content is higher.

KW - Er doped borosilicate glasses

KW - Judd-Ofelt parameters

KW - Lifetime

KW - Luminescence quantum efficiency

UR - http://www.scopus.com/inward/record.url?scp=84893847084&partnerID=8YFLogxK

U2 - 10.1016/j.optmat.2013.12.035

DO - 10.1016/j.optmat.2013.12.035

M3 - Article

VL - 36

SP - 926

EP - 931

JO - Optical Materials

JF - Optical Materials

SN - 0925-3467

IS - 5

ER -