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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Bourhis, Kevin
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Topics
Publications (14/14 displayed)
- 2015Influence of P2O5 and Al2O3 content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence propertiescitations
- 2015Erbium-doped borosilicate glasses containing various amounts of P2O5 and Al2O3: influence of the silica content on the structure and thermal, physical, optical and luminescence propertiescitations
- 2015Influence of P₂O₅ and Al₂O₃ content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
- 2014Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5 micron quantum efficiency of Er3+borosilicate glassescitations
- 2013Formation and thermo-assisted stabilization of luminescent silver clusters in photosensitive glassescitations
- 2013Luminescence properties of micrometric structures induced by direct laser writing in silver containing phosphate glasscitations
- 2012DEVELOPMENT OF INNOVATIVE OPTICAL GLASSES FOR PHOTONICS AT POLITECNICO DI TORINO : NOVEL SILICA AND TELLURITE GLASSES
- 2012Formation and thermo-assisted stabilization of luminescent silver clusters in photosensitive glassescitations
- 2012Three-dimensional direct femtosecond laser writing of second-order nonlinearities in glasscitations
- 2012Luminescence properties of micrometric structures induced by direct laser writing in silver containing phosphate glasscitations
- 2011Three-dimensional direct femtosecond laser writing of second-order nonlinearities in glasscitations
- 2010Femtosecond laser structuring and optical properties of a silver and zinc phosphate glasscitations
- 2010Tailoring of the Luminescence Properties of a Silver and Zinc Phosphate Glass at the Nanoscale
- 2009Femtosecond laser structuring and optical properties of a silver and zinc phosphate glasscitations
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article
Influence of P2O5 and Al2O3 content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
Abstract
The effect of P2O5 and/or Al2O3 addn. in Er-doped borosilicate glasses on the phys., thermal, optical, and luminescence properties is investigated.The changes in these glass properties are related to the glass structure modifications induced by the addn. of P2O5 and/or Al2O3, which were probed by FTIR, 11B MAS NMR and X-ray photoelectron spectroscopies.Variations of the polymn. degree of the silicate tetrahedra and modifications in the [3]B/[4]B ratio are explained by a charge compensation mechanism due to the formation of AlO4, PO4 groups and the formation of Al-O-P linkages in the glass network.From the absorption and luminescence properties of the Er3+ ions at 980 nm and 1530 nm, declustering is suspected for the highest P2O5 concns. while for the highest Al2O3 concns. no declustering is obsd.