By using an Ar^+ ion laser, a tunable Rh6G dye laser(linewidth: 0.5 cm^-1) pumped by the second harmonic of a YAG:Nd laser and an 899-21 dye laser as light sources and using a monochromator, a phase-locking ampli...
BaMgAl10O17: Eu^2+ phosphors was prepared by the solid-reaction method. Y2SiO5 was coated uniformly on the surface of phosphor by the surface-coated method, and the luminescent and deterioration properties were disc...
Project supported bythe State Key Programfor Basic Research of China (G1998061306) ,the National Natural Science Foun-dationof China (20221101) ,the Natural Science Foundation of Shaanxi Province (2004B31) and Youth Foundation ofShaanxi Normal University
Photoluminescent (PL) and cathodoluminescent (CL) properties of rare earths (Sc^3+ , La^3+ , Gd^3+ and Lu^3+ ) doped (Y0.97Tb0.03)2SiO5 were studied. Rare earth doping clearly influences PL and CL properti...