Investigation of radiation resistance of Er3+ doped germanosilica fibers by means of SiO2 and Al2O3 nanoparticles

B. Hari Babu; Nadege Ollier; Inna Savelli; Hicham El Hamzaoui; Alain Pastouret; Bertrand Poumellec; Mohamed Bouazaoui; Laurent Bigot; Matthieu Lancry

doi:10.1364/ACOFT.2016.JT4A.26

Investigation of radiation resistance of Er³⁺ doped germanosilica fibers by means of SiO₂ and Al₂O₃ nanoparticles

B. Hari Babu, Nadege Ollier, Inna Savelli, Hicham El Hamzaoui, Alain Pastouret, Bertrand Poumellec, Mohamed Bouazaoui, Laurent Bigot, Matthieu Lancry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The impact of Er-SiO₂ and Er-Al₂O₃ nanoparticles doping on the radiation induced defects is investigated in germano-silica optical fibers with Al/Ge ratio ranging over 0.1-150. Even with a high amount of Ge, Er-SiO₂-nanoparticles derived-optical fibers exhibit lower RIA than those with a low Ge content un-doped or doped with Er-Al₂O₃ nanoparticles. Furthermore, the behavior of point defects is studied by EPR and absorption spectroscopy according to the Al/Ge.

Original language	English
Title of host publication	Australian Conference on Optical Fibre Technology, ACOFT 2016
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580170
DOIs	https://doi.org/10.1364/ACOFT.2016.JT4A.26
Publication status	Published - 29 Aug 2016
Externally published	Yes
Event	Australian Conference on Optical Fibre Technology, ACOFT 2016 - Sydney, Australia Duration: 5 Sept 2016 → 8 Sept 2016

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Conference

Conference	Australian Conference on Optical Fibre Technology, ACOFT 2016
Country/Territory	Australia
City	Sydney
Period	5/09/16 → 8/09/16

Access to Document

10.1364/ACOFT.2016.JT4A.26

Cite this

Babu, B. H., Ollier, N., Savelli, I., El Hamzaoui, H., Pastouret, A., Poumellec, B., Bouazaoui, M., Bigot, L., & Lancry, M. (2016). Investigation of radiation resistance of Er³⁺ doped germanosilica fibers by means of SiO₂ and Al₂O₃ nanoparticles. In Australian Conference on Optical Fibre Technology, ACOFT 2016 (Optics InfoBase Conference Papers). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/ACOFT.2016.JT4A.26

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title = "Investigation of radiation resistance of Er3+ doped germanosilica fibers by means of SiO2 and Al2O3 nanoparticles",

abstract = "The impact of Er-SiO2 and Er-Al2O3 nanoparticles doping on the radiation induced defects is investigated in germano-silica optical fibers with Al/Ge ratio ranging over 0.1-150. Even with a high amount of Ge, Er-SiO2-nanoparticles derived-optical fibers exhibit lower RIA than those with a low Ge content un-doped or doped with Er-Al2O3 nanoparticles. Furthermore, the behavior of point defects is studied by EPR and absorption spectroscopy according to the Al/Ge.",

author = "Babu, \{B. Hari\} and Nadege Ollier and Inna Savelli and \{El Hamzaoui\}, Hicham and Alain Pastouret and Bertrand Poumellec and Mohamed Bouazaoui and Laurent Bigot and Matthieu Lancry",

note = "Publisher Copyright: {\textcopyright} OSA 2016.; Australian Conference on Optical Fibre Technology, ACOFT 2016 ; Conference date: 05-09-2016 Through 08-09-2016",

year = "2016",

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doi = "10.1364/ACOFT.2016.JT4A.26",

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Babu, BH, Ollier, N, Savelli, I, El Hamzaoui, H, Pastouret, A, Poumellec, B, Bouazaoui, M, Bigot, L & Lancry, M 2016, Investigation of radiation resistance of Er³⁺ doped germanosilica fibers by means of SiO₂ and Al₂O₃ nanoparticles. in Australian Conference on Optical Fibre Technology, ACOFT 2016. Optics InfoBase Conference Papers, Optica Publishing Group (formerly OSA), Australian Conference on Optical Fibre Technology, ACOFT 2016, Sydney, Australia, 5/09/16. https://doi.org/10.1364/ACOFT.2016.JT4A.26

Investigation of radiation resistance of Er³⁺ doped germanosilica fibers by means of SiO₂ and Al₂O₃ nanoparticles. / Babu, B. Hari; Ollier, Nadege; Savelli, Inna et al.
Australian Conference on Optical Fibre Technology, ACOFT 2016. Optica Publishing Group (formerly OSA), 2016. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - El Hamzaoui, Hicham

AU - Pastouret, Alain

AU - Poumellec, Bertrand

AU - Bouazaoui, Mohamed

AU - Bigot, Laurent

AU - Lancry, Matthieu

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N2 - The impact of Er-SiO2 and Er-Al2O3 nanoparticles doping on the radiation induced defects is investigated in germano-silica optical fibers with Al/Ge ratio ranging over 0.1-150. Even with a high amount of Ge, Er-SiO2-nanoparticles derived-optical fibers exhibit lower RIA than those with a low Ge content un-doped or doped with Er-Al2O3 nanoparticles. Furthermore, the behavior of point defects is studied by EPR and absorption spectroscopy according to the Al/Ge.

AB - The impact of Er-SiO2 and Er-Al2O3 nanoparticles doping on the radiation induced defects is investigated in germano-silica optical fibers with Al/Ge ratio ranging over 0.1-150. Even with a high amount of Ge, Er-SiO2-nanoparticles derived-optical fibers exhibit lower RIA than those with a low Ge content un-doped or doped with Er-Al2O3 nanoparticles. Furthermore, the behavior of point defects is studied by EPR and absorption spectroscopy according to the Al/Ge.

U2 - 10.1364/ACOFT.2016.JT4A.26

DO - 10.1364/ACOFT.2016.JT4A.26

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SN - 9781943580170

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PB - Optica Publishing Group (formerly OSA)

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Babu BH, Ollier N, Savelli I, El Hamzaoui H, Pastouret A, Poumellec B et al. Investigation of radiation resistance of Er³⁺ doped germanosilica fibers by means of SiO₂ and Al₂O₃ nanoparticles. In Australian Conference on Optical Fibre Technology, ACOFT 2016. Optica Publishing Group (formerly OSA). 2016. (Optics InfoBase Conference Papers). doi: 10.1364/ACOFT.2016.JT4A.26