Luminescent properties of Bi-doped boro-alumino-phosphate glasses

作者：Denker B^*; Galagan B; Osiko V; Sverchkov S; Dianov E

来源：Applied Physics B: Lasers and Optics , 2007, 87(1): 135-137.

DOI：10.1007/s00340-006-2518-1

A new Bi-doped boro-alumino-phosphate glass (BAP) composition was developed. Absorption and emission spectra and luminescence decay kinetics were investigated. The emission spectrum consists of two wide bands in the visible (0.6-0.8 mu m) and near-infrared (similar to 1.0-1.5 mu m) ranges. The luminescence decay curve investigation has revealed a complicated behavior dependent on both excitation and registration wavelengths. In contrast to earlier investigated Bi-doped glasses, Bi:BAP has good technological properties and can be easily scaled. This makes the developed glass composition interesting for broadband tunable (similar to 1.0-1.5 mu m) lasers and amplifiers.

• 出版日期2007-3