7 August 2017 Spectroscopic properties and energy transfer in Er/Ag co-doped antimony oxide glass
Author Affiliations +
Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 104454V (2017) https://doi.org/10.1117/12.2280278
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland
Abstract
In this paper antimony-germanate oxide glasses doped with Er3+ and co-doped with Er3+/Ag ions were synthesized and measured in terms of absorbance and near-infrared emission parameters. Series of glasses with different molar concentration of erbium oxide led to the optimal rare earth ion content equal to 0.8 mol% Er2O3. The effect of the incorporation silver ions to the glass matrix on the absorption spectrum in the UV range (Ag: S0 → S1, 350 nm) was confirmed formation of silver ions as a nanoparticles or nanoclusters. In samples co-doped with Er3+/Ag ions decrease of near-infrared luminescence intensity has been observed indicating predominant energy transfer from erbium to silver ions (Er3+ → Ag).
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tomasz Ragin, Tomasz Ragin, Jacek Zmojda, Jacek Zmojda, Marcin Kochanowicz, Marcin Kochanowicz, Piotr Miluski, Piotr Miluski, Renata Jadach, Renata Jadach, Maciej Sitarz, Maciej Sitarz, Dominik Dorosz, Dominik Dorosz, Jan Dorosz, Jan Dorosz, } "Spectroscopic properties and energy transfer in Er/Ag co-doped antimony oxide glass", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 104454V (7 August 2017); doi: 10.1117/12.2280278; https://doi.org/10.1117/12.2280278
PROCEEDINGS
5 PAGES


SHARE
Back to Top