Chalcogenide glasses for photonics applications

0303738 - URE-Y 20000099 BR eng A - Abstract
Ležal, Dimitrij - Poulain, M. - Zavadil, Jiří
Chalcogenide glasses for photonics applications.
Araraguara: Grafica da Faculdade de Ciencicias e Letvas, 2000. Extended Abstracts of 12th International Symposium on Non-Oxide Glasses and Advanced Materials. - (Messaddeq, Y.). s. 380
[Non-Oxide Glasses and Advanced Materials /12./. 10.04.2000-14.04.2000, Florianópolis]
Grant - others:AV ČR(CZ) KSK1010601 Projekt 7/96/K:4074
Institutional research plan: CEZ:AV0Z2067918
Keywords : rare earth compounds * rare earth metals * chalcogenide glasses
Subject RIV: BM - Solid Matter Physics ; Magnetism

Chalcogenide glases - Ge₂₅Ga₁₀S₆₅, Ge₂₅Ga₅As₅S₆₅, As₂S₃, As₂S₂Se, AS₂Se₃ - have been synthesized and doped with ions of rare earth RE.sup.3+.sup., in the concentration range of 500 to 6000 wt. ppm. Special processing makes it possible to reduce the hydroxyle content and to incorporate rare earth ions without phase separation. Various physical measurements, including photoluminescence have been used for characterization.
Permanent Link: http://hdl.handle.net/11104/0113925