The luminescence properties of sodium fluoroborate (SFB) glasses containing different concentrations of Pr3+ ions were characterized through optical absorption, emission and decay measurements. From the measured intensities of various absorption bands of 1.0 mol% Pr3+ ions, the Judd-Ofelt intensity parameters were determined by including and excluding the 2H4>3P2 hypersensitive transition.
Origin
Sri Venkateswarea Univeristy, Tirupati, India
Journal Title
Phys Chem Glasses 53 6 Dec 2012 271-275
Sector
Special Glass
Class
S 3963