For the present study, the emission spectra and lifetimes of Eu3+ in fluorozirconate and fluorochlorozirconate glasses were measured site dependently using the fluorescence line narrowing (FLN) technique. At high excitation energies, two different types of Eu3+ sites can be distinguished in flurorzirconate glass. The introduction of chloride into this glass caused a significant effect at low excitation energy.
Origin
University Of Tokyo, Japan
Journal Title
J Am Ceram Soc 78 1 1995 129-132
Sector
Special Glass
Class
S 844