Back to Search
Start Over
Optical properties of NaLa(WO4)2?:?Ho3+ single crystal.
- Source :
-
Journal of Physics D: Applied Physics . Oct2007, Vol. 40 Issue 19, p5883-5887. 5p. - Publication Year :
- 2007
-
Abstract
- Crystals of NaLa(WO4)2 : Ho3+ were grown by the Czochralski method. The spectroscopic properties have been investigated at room temperature. Intensity parameters, radiative lifetimes and branching ratios have been calculated in the framework of Judd-Ofelt theory. The luminescence spectra measured under 450 nm pumping are dominated by a strong green emission in the 550 nm region connected with the 5S2 + 5F4 - 5I8 transition. The stimulated emission cross-section for this transition was estimated. The luminescence decay curve of the 5S2 + 5F4 level was also measured at room temperature. [ABSTRACT FROM AUTHOR]
- Subjects :
- *CRYSTALS
*OPTICAL properties
*LUMINESCENCE
*SPECTRUM analysis
Subjects
Details
- Language :
- English
- ISSN :
- 00223727
- Volume :
- 40
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Journal of Physics D: Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 27012040
- Full Text :
- https://doi.org/10.1088/0022-3727/40/19/014