Abstract
AbstractA spectroscopy study was performed to investigate the absorption and emission behavior of zinc–lead phosphate-doped Sm3+glasses sample. The parameters, density,ρ, molar volume,Vm, samarium ion concentrationN, and mean samarium ion separation,Rwere calculated. The absorption peaks were assigned and discussed. The band gap and Urbach’s energies analysis were illustrated. The emission spectra and the emission lifetime decay were studied. The CIE diagram coordinate (0.393, 0.601) of the sample’s emission was very close to the TV standard value. The oscillator strengthfcalandfexpwere calculated using Judd–Ofelt theory, and the model parameter trend was found to beΩ4 > Ω2 > Ω6which indicates high glasses rigidity. The Absorption and emission cross-sections were studied and illustrated. The obtained optical parameters, absorption, and emission behaviors introduce the samples under investigation as a candidate for orange and reddish-orange photonic applications.
Funder
National Research Centre Egypt
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
5 articles.
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