Radiation responses of Yb/Er-doped phosphosilicate optical fibers: hardening mechanisms related to Ce-codoping

M. Vivona 1, 2, 3 Sébastien Girard 4 C. Marcandella 4 E. Pinsard 3 A. Laurent 3 T. Robin 3 B. Cadier 3 M. Cannas 2 A. Boukenter 1 Y. Ouerdane 1
1 LHC - Laboratoire Hubert Curien [Saint Etienne]
2 DIPARTIMENTO DI SCIENZE FISICHE ED ASTRONOMICHE, UNIVERSITà DI PALERMO - Dipartimento di Scienze Fisiche ed Astronomiche, Università di Palermo
3 IxFiber - IxFiber SAS
4 DCRE CEA - Département de Conception et Réalisation des Experimentations, CEA-DIF
Abstract : In this paper, we investigated the origins of the Ce positive influence on the radiation response of Yb/Er-doped phosphosilicate optical fibers. To this purpose, we carried out during γ-irradiations an online characterization on active optical fiber prototypes, made with different Ce concentrations and integrated in optical amplifiers. The hardening effect of Ce-codoping is highlighted, as well as some aspects related to the radiation response of the phosphosilicate host glass of the active optical fibers.
Keywords : Radiation Effects Rare-Earth Elements Optical Amplifiers Radiation Effects.
Document type :
Conference papers
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https://hal-ujm.archives-ouvertes.fr/ujm-00732501
Contributor : Youcef Ouerdane <>
Submitted on : Friday, September 14, 2012 - 6:50:43 PM
Last modification on : Wednesday, July 25, 2018 - 2:05:30 PM

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  • HAL Id : ujm-00732501, version 1

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UNIV-ST-ETIENNE | CEA | LAHC | IOGS | PARISTECH

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M. Vivona, Sébastien Girard, C. Marcandella, E. Pinsard, A. Laurent, et al.. Radiation responses of Yb/Er-doped phosphosilicate optical fibers: hardening mechanisms related to Ce-codoping. Si02 Advanced Dielectrics and Related Devices, Jun 2012, Hyères, France. pp.69-70. ⟨ujm-00732501⟩

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