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dc.contributor.authorLoiko, P. A.-
dc.contributor.authorRachkovskaya, G. E.-
dc.contributor.authorZakharevich, G. B.-
dc.contributor.authorSkoptsov, N. A.-
dc.contributor.authorYumashev, K. V.-
dc.identifier.citationLuminescence of oxyfluoride glasses containing YB3+–RE3+ ions / P. A. Loiko [et al.] // Glass and Ceramics. – 2016. – Vol. 73, № 1-2. – P. 9-13ru
dc.description.abstractThe optical absorption and up-conversion luminescence of oxyfluoride glasses in the system SiO2–PbO–PbF2–CdF2 coactivated by Yb3+–RE3+ ions (where RE = Er, Tm, Ho, Dy, Pr, or Tb) are investigated. Excitation with a laser diode in the IR range (960 nm) gives intense green, blue, and red luminescence. The color characteristics of the up-conversion luminescence in the CIE 1931 system are determined. The efficiency of energy transfer from the Yb3+ to the RE3+ ions is found to be 70% for RE = Er, Tm, and Ho. The efficiency of cooperative energy transfer reaches 10% for glass with Yb–Tb
dc.subjectoxyfluoride glassesru
dc.subjections of rare-earth elementsru
dc.titleLuminescence of oxyfluoride glasses containing YB3+–RE3+ ionsru
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