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|Type:||Artigo de periódico|
|Title:||Erbium-doped fibers based on cesium-silicate glasses|
|Abstract:||Using modified chemical vapor deposition and solution doping techniques, erbium-doped fibers (EDFs) were prepared based on cesium-silicate glasses. The possibility of manufacturing high-concentration (1-13 wt%) EDFs was shown, and a fiber structure was realized by means of direct doping of cesium-silicate glass with erbium ions. The optical, fluorescence, and gain properties of prepared samples were examined. A maximum gain of 25 dB at 1538 nm was achieved in the fiber at an optimum length of 30 cm at a pump power of 50 mW at 979 nm. (C) 2000 Academic Press.|
|Editor:||Academic Press Inc|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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