HOST-IMPURITY RADIATIVE ENERGY-TRANSFER IN CDO-SIO2ND3+ GLASSES

Authors
CLARK A PEREZ R RIVERA E RINCON JM
Citation
A. Clark et al., HOST-IMPURITY RADIATIVE ENERGY-TRANSFER IN CDO-SIO2ND3+ GLASSES, Journal of luminescence, 60-1, 1994, pp. 201-203
Citations number
6
Categorie Soggetti
Optics
Journal title
Journal of luminescence → ACNP
ISSN journal
00222313
Volume
60-1
Year of publication
1994
Pages
201 - 203
Database
ISI
SICI code
0022-2313(1994)60-1:<201:HREICG>2.0.ZU;2-F
Abstract
Glasses in the CdO-SiO2 system, at room temperature show a broad (0.5 eV) UV-excited photoluminescence (PL) band of intrinsic nature centere d at 590 nm. The PL intensity shows a weak dependence with temperature down to 10 K and a lifetime of the order of 0.1 ms. For Nd3+-doped ca dmium silicate glasses, an effective radiative transfer between the ho st and the Nd3+ ions is observed.