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Excitation power dependence of Eu3+ photoluminescence in barium borate glass

: Steudel, F.; Ahrens, B.; Schweizer, S.


European journal of glass science and technology. B, Physics and chemistry of glasses 59 (2018), No.3, pp.130-134
ISSN: 1753-3570
ISSN: 1750-6689
ISSN: 0031-9090
ISSN: 1753-3562
Journal Article
Fraunhofer IMWS ()

Eu3+-doped barium borate glasses are analysed for their optical and excitation power dependent luminescence properties. The glasses, doped with different concentrations of the lanthanide ion Eu3+, provide photoluminescence quantum efficiencies higher than 80% and, show a bright luminescence in the red spectral range, making them attractive for lighting applications.