Fabrication and properties of er-doped nanocrystalline phase-seperated optical fibers
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Dhar, Anirban
Kašík, Ivan
Podrazký, Ondřej
Matějec, Vlastimil
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The fabrication of Er-doped ZrO2-based nanocrystalline phase-separated optical fiber preforms using the MCVD and solution doping techniques is presented and discussed in details in the paper. Preforms with nearly transparent cores containing Er-doped nanocrystals with dimensions mainly within 20-80 nm have been prepared. Fibers drawn from the preforms exhibit good luminescent properties around 1550 nm suitable for applications in lasers and amplifiers.
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Er-doping, nano-crystalline optical fiber, phase-separated glass.
Citation
Advances in electrical and electronic engineering. 2013, vol. 11, no. 1, p. 29-35.