Anmerkungen:
Kumulative Dissertation, enthält Zeitschriftenaufsätze
Tag der Verteidigung: 19.07.2021
Zusammenfassungen in deutscher und englischer Sprache
Beschreibung:
Polyanionic glasses have been investigated as a new group of host materials used for laser gain media in optical fiber applications. The structure of such special glasses is based on ionic crosslinking among the different components, for example, fluoride, nitrite, and sulfate anions, together with suitable cations. By changing the concentration of different anions, it is possible to tailor the heterogeneity and structural connectivity of the glass. In my study, I use flurosulfates, fluorophosphate, and sulfophosphate, as host materials, Ni, Ag, and Ce ions as probe ions, to investigate the structural influence on optical properties of phosphate glass.