21 October 2004 Optical analysis of the local perturbation in RCOB host lattice doped with europium ion
Author Affiliations +
Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.582799
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania
Abstract
New aspects of RCOB structure were obtained from Eu3+ absorption/emission spectra in GdCOB and EuCOB host lattices. The spectra of Eu3+ in powders and single crystals are comparatively analyzed. The Eu3+ spectra show at least three non-equivalent centers whose static spectral characteristics were used to assign structural modes. An explanation of the difference between GdCOB: Eu3+ and EuCOB spectra in terms of a disordered occupancy of rare earth and calcium sites is given.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. Antic-Fidancev, E. Antic-Fidancev, Aurelia Lupei, Aurelia Lupei, Gerard Aka, Gerard Aka, } "Optical analysis of the local perturbation in RCOB host lattice doped with europium ion", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); doi: 10.1117/12.582799; https://doi.org/10.1117/12.582799
PROCEEDINGS
7 PAGES


SHARE
Back to Top