Tm3+-Ho-3+ and Tm3+-Ho3+-Eu3+ -ion-codoped oxyfluoride transparent glass-ceramics containing PbF2 nanocrystals were prepared, and the near-infrared fluorescence properties of the Tm3+ ions were investigated for their potential use as a 1.4 u.m amplifier.
Origin
Kyoto University, Japan
Journal Title
J Am Ceram Soc 85 4 2002 839-843
Sector
Special Glass
Class
S 2345