Optical properties of erbium doped antimony based glasses: Promising visible and infrared amplifiers materials

0387464 - ÚFE 2013 RIV DE eng J - Článek v odborném periodiku
Hamzaoui, M. - Soltani, M. - Baazouzi, M. - Tioua, B. - Ivanova, Z.G. - Lebullenger, R. - Poulain, M. - Zavadil, Jiří
Optical properties of erbium doped antimony based glasses: Promising visible and infrared amplifiers materials.
Physica Status Solidi B. Roč. 249, č. 11 (2012), s. 2213-2221. ISSN 0370-1972. E-ISSN 1521-3951
Grant CEP: GA ČR GAP106/12/2384
Institucionální podpora: RVO:67985882
Klíčová slova: Glasses * Rare earths * Photoluminescence
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.489, rok: 2012

Highly stable glasses in the (70-x)Sb2O3-20Na2O-10ZnO-xEr2O3 (x=0.25, 0.5 and 1.0 mol%) system have been prepared and investigated by UV-Vis-NIR absorption, near infrared photoluminescence and time-resolved spectroscopy. Judd–Ofelt analysis has been used to determine the intensity parameters , spontaneous emission probabilities, branching ratios and radiative lifetimes related to the corresponding optical transitions of Er3+ ions.
Trvalý link: http://hdl.handle.net/11104/0216736