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Synthesis and laser-excited IR luminescence of YYbPO solid solutions.
- Source :
- Inorganic Materials; Dec2011, Vol. 47 Issue 12, p1384-1390, 7p
- Publication Year :
- 2011
-
Abstract
- We have determined the composition range of solid solutions in the binary system YPO-YbPO and identified the key trends in the composition dependence of their IR Stokes luminescence intensity and decay time in the range 0.96-1.1 μm. The results were used to develop a new narrow-band IR phosphor, YPO:Yb. Under 0.940-μm laser excitation, this phosphor offers an increased IR Stokes luminescence intensity in the range 0.96-1.1 μm (about twice as high as that of the well-known commercially available phosphors L-54 and FSD-546-2), with an afterglow time of 1700-1800 μs. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00201685
- Volume :
- 47
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- Inorganic Materials
- Publication Type :
- Academic Journal
- Accession number :
- 67056410
- Full Text :
- https://doi.org/10.1134/S0020168511110124