Back to Search
Start Over
Composition Dependent Spectroscopic Properties of Nd3+ Doped Sodium Lead Borate Glasses.
- Source :
-
AIP Conference Proceedings . 2016, Vol. 1731 Issue 1, p1-3. 3p. 3 Charts, 1 Graph. - Publication Year :
- 2016
-
Abstract
- Nd3+ doped oxide glasses of the type xNa2O-30 PbO-(69.5-x) B2O3-0.5Nd2O3 were prepared and investigated for physical and spectroscopic properties. Optical absorption spectra and Judd-Ofelt theory has been used to determine the oscillator strengths and the intensity parameters Ωλ (λ=2, 4, 6). The radiative transition probability (A), radiative lifetime (τR) and branching ratio (βR) for the fluorescent levels of Nd3+ in the prepared glasses have been determined. The lasing efficiency of the prepared glasses has been characterized by the spectroscopic quality factor (Ω4/Ω6), the value of which is in the range 0.2-1.5, typical for Nd3+ in different laser hosts. The radiative transition probability of the potential lasing transition 4F3/2 → 4I11/2 of Nd3+ ions is found to increase with increase in content of Na2O. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1731
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 115777930
- Full Text :
- https://doi.org/10.1063/1.4947849