| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1236886 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2006 | 5 Pages |
Abstract
The absorption and the fluorescence spectra of Pr3+ ion doped in aluminum, barium, calcium fluoride (ABCF) glass have been studied. Judd-Ofelt theory has been used to derive the optical parameters, viz. the oscillator strength, transition probability, branching ratio, stimulated emission cross section, etc. A broadband upconversion has been observed at different wavelengths throughout the visible region when pumped with 810Â nm radiation from a Ti-sapphire laser.
Related Topics
Physical Sciences and Engineering
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Authors
Anita Rai, Vineet Kumar Rai,