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13 June 2008 Time resolved spectroscopy of oxyfluoride glass ceramics activated by Pr3+ ions
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Proceedings Volume 7120, Optical Fibers and Their Applications 2008; 71200E (2008) https://doi.org/10.1117/12.804516
Event: Optical Fibers and Their Applications 2008, 2008, Bialowieza, Poland
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.
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M. Rozanski, M. Środa, and Cz. Koepke "Time resolved spectroscopy of oxyfluoride glass ceramics activated by Pr3+ ions", Proc. SPIE 7120, Optical Fibers and Their Applications 2008, 71200E (13 June 2008); doi: 10.1117/12.804516; https://doi.org/10.1117/12.804516
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