FLUORESCENCE-SPECTRA OF SOME TRIPLY IONIZED RARE-EARTHS IN CALIBO ANDSILICATE-GLASSES

Authors
SHARMA B PRASAD JV RAI SB RAI DK
Citation
B. Sharma et al., FLUORESCENCE-SPECTRA OF SOME TRIPLY IONIZED RARE-EARTHS IN CALIBO ANDSILICATE-GLASSES, Solid state communications, 93(7), 1995, pp. 623-628
Citations number
13
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
93
Issue
7
Year of publication
1995
Pages
623 - 628
Database
ISI
SICI code
0038-1098(1995)93:7<623:FOSTIR>2.0.ZU;2-2
Abstract
The fluorescence spectra of Sm, Sm + Ho, Eu and Eu + Ho doped in calib o and silicate glasses at 300 and 77 K have been recorded in the visib le region as excited by the different lines of an Ar+ laser. Stark com ponents of a few levels involved in the observed transitions in Sm3+ a nd Eu3+ resolved. The change in the intensity of the spectral lines of Sm3+ and Eu3+ in the presence of Ho3+ in the same glass has also been studied.