Skip to main content

Login for students

Login for employees

Publication detail

Optical properties of chalcohalide glasses doped with Er3+ and Yb3+ ions.
Authors: Frumarová Božena | Frumar Miloslav | Oswald Jiří
Year: 2009
Type of publication: ostatní - článek ve sborníku
Name of source: Abstract Book
Publisher name: National Institute of Materials Physics
Place: Constanta
Page from-to: 38
Titles:
Language Name Abstract Keywords
cze Optické vlastnosti chalkohalogenidových skel dotovaných Er3+ a Yb3+ ionty. Skla o složení 99.9-z((GeS2)80(Sb2S3)18(PbI2)2)0.1Er2S3zYb2S3, z=0; 0.05; 0.1; 0.15) byla syntetizována a studována. U skel dotovaných Er3+ ionty byl pozorován silný emisní pás (elektronový přechod 4I13/2 ? 4I15/2) v oblasti 1550 nm.Intensita tohoto pásu se zvyšovala dotací Yb3+ iontu chalcogenide glasses
eng Optical properties of chalcohalide glasses doped with Er3+ and Yb3+ ions. Glasses of 99.9-x((GeS2)80(Sb2S3)18(PbI2)2)0.1Er2S3xYb2S3, z=0; 0.05; 0.1; 0.15 system were synthesized and studied. Strong luminescence band with maximum near 1550 nm (electron transition 4I13/2 ? 4I15/2) was found. The intensity of this band was rising with doping by Yb3+ ions. luminescence