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Proceedings Paper

Time resolved spectroscopy of oxyfluoride glass ceramics activated by Pr3+ ions
Author(s): M. Rozanski; M. Środa; Cz. Koepke
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Paper Abstract

The paper presents a new glass ceramics of the SiO2-B2O3-Na2O-LaF3 system in which nanocrystallization of LaF3 could be obtained. Thermal stability of glass and the crystalline phases formed upon heat treatment were determined by DTA/DSC and XRD methods, respectively. The effect of incoming of Pr3+ to LaF3 crystals in the glassy host has been shown in the emission spectra. The 3P03HJ emissions have been much stronger in glass-ceramics what supports the suggestion that 3P01D2 non-radiative decay dominates the relaxation of 3P0 for Pr3+ ions in the as-made glass.

Paper Details

Date Published: 13 June 2008
PDF: 5 pages
Proc. SPIE 7120, Optical Fibers and Their Applications 2008, 71200E (13 June 2008); doi: 10.1117/12.804516
Show Author Affiliations
M. Rozanski, Nicolaus Copernicus Univ. (Poland)
M. Środa, AGH Univ. of Science and Technology (Poland)
Cz. Koepke, Nicolaus Copernicus Univ. (Poland)


Published in SPIE Proceedings Vol. 7120:
Optical Fibers and Their Applications 2008

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