Intensity parameters and laser analysis of Pr3+ and Dy3+ in oxide glasses

J. Hormadaly, R. Reisfeld

Research output: Contribution to journalArticlepeer-review

118 Scopus citations

Abstract

Intensity parameters (ΩΛ) of Pr3+ and Dy3+ have been obtained in tellurite, borate and phosphate glasses. It has been found that ΩΛ calculated by exlusion of hypersensitive transitions, gives a better fit between measured and calculated lifetimes and branching ratios than those including hypersensitive transitions. Using these parameters and calculated matrix elements U), radiative transition probabilities, branching ratios and integrated cross sections for stimulated emission were calculated for 3P0, 3P1 and 1D2 excited states of Pr3+ and 4F 9 2 excited state of Dy3+. Potential transitions are indicated.

Original languageEnglish
Pages (from-to)337-348
Number of pages12
JournalJournal of Non-Crystalline Solids
Volume30
Issue number3
DOIs
StatePublished - 1 Jan 1979
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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