CC BY 3.0 DESeeber, WolfgangEhrt, Doris2024-01-082024-01-081997https://oa.tib.eu/renate/handle/123456789/14237https://doi.org/10.34657/13267Glasses of the fluoride phosphate type were selected as suitable host materials for studying the uv absorption behavior of several transidon metal ions in different valence states (Fe²⁺/³⁺, Cu⁺/²⁺, Pb²⁺, Ni²⁺, Cr³⁺). Based on a large glass sample collecdon with series of transition metal-ion-doped fluoride phosphate glasses together with a carefully analytically determined real impurity content, the specific uv absorption spectra of the mentioned ions could be estimated using nonlinear deconvolution of bands.enghttps://creativecommons.org/licenses/by/3.0/de/660Article