Please use this identifier to cite or link to this item:
|Title:||Optical-transition properties of the Nd 3+ ion in Gd 0.8La 0.2VO 4 crystal|
|Authors:||Jiang, H.D. |
|Citation:||Jiang, H.D., Wang, J.Y., Zhang, H.J., Hu, X.B., Liu, H. (2002-10-01). Optical-transition properties of the Nd 3+ ion in Gd 0.8La 0.2VO 4 crystal. Journal of Applied Physics 92 (7) : 3647-3650. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1505680|
|Abstract:||Nd:Gd 0.8La 0.2VO 4 has been investigated as a Nd-doped laser crystal belonging to the zircon structural family. The optical absorption and emission properties have been characterized for the Nd 3+ ion in Nd:Gd 0.8La 0.2VO 4 crystal. It results in a good fit when the Judd-Ofelt theory of parity-forbidden electric-dipole transitions of rare earth ions on noncentrosymmetric sites is applied to the crystal. Based on the Judd-Ofelt theory, the following spectral parameters have been obtained: the phenomenological parameters t (t=2, 4, and 6), the radiative lifetime, the fluorescence branching ratios and the quantum efficiency. The stimulated emission cross section σ e for the 1.06 μm transition of Nd 3+ in the crystal has been determined from fluorescence measurements. In comparison with those of other laser crystals, these results indicated that Nd:Gd 0.8La 0.2VO 4 is a promising efficient laser material. © 2002 American Institute of Physics.|
|Source Title:||Journal of Applied Physics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 19, 2018
WEB OF SCIENCETM
checked on Oct 31, 2018
checked on Nov 16, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.