"W\u00E1gner, T." . "6"^^ . "Frumar, M." . . "000272952300006" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Ren, J." . . "Orava, J." . "5"^^ . "chalcogenide; glasses; optical materials; luminescence"@en . . "1" . "Spectroscopic properties of Ni2+ and rare-earth codoped Ge\u2013Ga\u2013Sb\u2013S glass"@en . . "Spectroscopic properties of Ni2+ and rare-earth codoped Ge\u2013Ga\u2013Sb\u2013S glass" . . . . . . "RIV/61389013:_____/10:00342108!RIV11-AV0-61389013" . . "Frumarov\u00E1, Bo\u017Eena" . "71" . "Spectroscopic properties of Ni2+ and rare-earth codoped Ge\u2013Ga\u2013Sb\u2013S glass"@en . . . . "Journal of Physics and Chemistry of Solids" . "RIV/61389013:_____/10:00342108" . . . . . . "P(LC523), Z(AV0Z10100521), Z(AV0Z40500505), Z(MSM0021627501)" . . "1"^^ . "The infrared emission properties of rare-earth (i.e.,Dy3+, Pr3+ or Sm3+) and nickel-codoped Ge\u2013Ga\u2013 Sb\u2013S glasses were investigated by photoluminescence. Emission intensities of the rare-earth doped glasses were significantly weakened even with very few amount of nickel (i.e.,500at.ppm). Nickel-doped glasses show larger indices of refraction, which property will be desirable in nonlinear optics." . "0022-3697" . "The infrared emission properties of rare-earth (i.e.,Dy3+, Pr3+ or Sm3+) and nickel-codoped Ge\u2013Ga\u2013 Sb\u2013S glasses were investigated by photoluminescence. Emission intensities of the rare-earth doped glasses were significantly weakened even with very few amount of nickel (i.e.,500at.ppm). Nickel-doped glasses show larger indices of refraction, which property will be desirable in nonlinear optics."@en . "289159" . "Oswald, Ji\u0159\u00ED" . "[4D885386B0A9]" . . "Spectroscopic properties of Ni2+ and rare-earth codoped Ge\u2013Ga\u2013Sb\u2013S glass" .