Original title: Preparation and characterisation of chalcogenide glasses
Authors: Ležal, Dimitrij ; Zavadil, Jiří ; Poulain, M.
Document type: Papers
Conference/Event: Non-Oxide Glasses and New Optical Glasses /13./, Pardubice (CZ), 2002-09-09 / 2002-09-13
Year: 2002
Language: eng
Abstract: Chalcogenide glasses systems AS-S, As-Se, As-S-Se and Ge-Se-Te have been prepared and characterised by absorption spectroscopy, scanning electron microscopy and photoluminescence. Photoluminescence spectra have been measured in wide temperature range and the role of multiphonon transitions in mediating the inner 4f-4f electronic transitions was demonstrated. Peculiar Pr related band at 1600 nm has been found in some samples.
Keywords: chalcogenide glasses; fluorescence; rare earth compounds
Project no.: CEZ:AV0Z2067918 (CEP), KSK1010104 Projekt 04/01:4044 (CEP)
Funding provider: GA AV ČR
Host item entry: Extended Abstracts 13th International Symposium on Non-Oxide Glasses and New Optical Glasses

Institution: Institute of Photonics and Electronics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0114210

Permalink: http://www.nusl.cz/ntk/nusl-32520


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Research > Institutes ASCR > Institute of Photonics and Electronics
Conference materials > Papers