Erbium-doped transparent glass ceramic optical fibres: Characterization using mass spectroscopy and molecular dynamics modeling
| Autor: | Christelle Guillermier, Stéphane Chaussedent, Valérie Mauroy, Stanislaw Trzesien, Michèle Ude, Xavier Bidault, Bernard Dussardier, Wilfried Blanc |
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| Přispěvatelé: | Laboratoire de physique de la matière condensée (LPMC), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), National Resource for Imaging Mass Spectroscopy (NRIMS), Harvard University [Cambridge]-National Institutes of Health [Bethesda] (NIH)-Massachusetts Institute of Technology (MIT), Laboratoire de Photonique d'Angers (LPHIA), Université d'Angers (UA) |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Optical fiber Fabrication Nanoparticle chemistry.chemical_element Rare-earth-doped materials 02 engineering and technology Chemical vapor deposition Dielectric 01 natural sciences law.invention 010309 optics Erbium Optical fibres law 0103 physical sciences luminescence Spectroscopy [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics] Glass-ceramic business.industry Silica 021001 nanoscience & nanotechnology Characterization (materials science) chemistry [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic Optoelectronics fluorescence 0210 nano-technology business |
| Zdroj: | Programme & Abstract Book of 2012 Photonics Global Conference @ Singapore 2012 Photonics Global Conference 2012 Photonics Global Conference, Dec 2012, Singapore, Singapore. pp.c12a393 Photonics Global Conference Photonics Global Conference, Dec 2012, Singapour, Singapore |
| Popis: | International audience; Rare earth (RE) doped silica-based optical fibres with transparent glass ceramic (TGC) core were fabricated through the well-known modified chemical vapor deposition (MCVD) process without going through the commonly used stage of post-ceramming. The main characteristics of the RE-doped dielectric nanoparticles (DNP), their density and mean diameter in the fibres are dictated by various parameters. This paper reports on progresses in the fine characterization of the nanopaticles, particularly their dimensions and composition, using nanosclae mass spectroscpy and molecular dynamics modeling, and alteration of the spectroscopic properties of the erbium ions embedded within the phospho-silicate DNP. These results permit to get more insight into the complex process of the DNP self-nucleation and growth during the fibre fabrication process. This fabrication route could have important potentials in improving rare-earth-doped fibre amplifiers and laser sources. |
| Databáze: | OpenAIRE |
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