In:
Chinese Physics B, IOP Publishing, Vol. 28, No. 8 ( 2019-08-01), p. 087801-
Abstract:
Pr 3+ -doped calcium niobium gallium garnet (Pr:CNGG) single crystals with different Pr 3+ concentrations are successfully grown by the micro-pulling-down ( μ -PD) method. The crystal structure, room-temperature absorption spectra, and fluorescence spectra of Pr:CNGG crystals are measured and discussed. The fluorescence results indicate their large dependence on the doping concentration. The fluorescence lifetime of the D 2 1 energy level is also determined. The results indicate that Pr:CNGG crystal could be a potential solid-state laser gain medium.
Type of Medium:
Online Resource
ISSN:
1674-1056
DOI:
10.1088/1674-1056/28/8/087801
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2019
detail.hit.zdb_id:
2412147-2
Permalink