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Spectroscopic analysis of praseodymium and erbium ions in heavy metal fluoride and oxide glasses

✍ Scribed by Wojciech A. Pisarski

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
216 KB
Volume
744-747
Category
Article
ISSN
0022-2860

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✦ Synopsis

Spectroscopic analysis of Pr 3C and Er 3C ions in fluoride and oxide systems belonging to the same heavy metal glass family has been reported. From absorption and emission spectra using Judd-Ofelt theory various spectroscopic parameters like radiative transition rates, luminescence lifetimes, radiative quantum efficiencies, spectral line widths as well as emission cross-sections are determined. Selected examples for the spectroscopic behavior of both optical glasses are discussed in relation to the practical application of these materials as a potential laser-active media in the visible and infrared spectral region.

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