Publication detail

Luminescence of chalcohalide glasses doped with Pr3+ and Yb3+ ions.

Authors: Oswald Jiří | Kuldová Karla | Frumarová Božena | Frumar Miloslav

Year: 2008

Type of publication: článek ve sborníku

Name of source: Proceedings of the 18th Joint Seminar

Publisher name: Czechoslovak Association for Crystal Growrth

Place: Praha

Page from-to: 49-49

Titles:

Language	Name	Abstract	Keywords
cze	Luminiscence chalkohalogenidových skel dotovaných Pr3+ a Yb3+ ionty.	Byla připravena chalkohalogenidová skla dotovaná Pr3+ ionty. Byla studována luminiscence v blízké a střední IČ oblasti. Pásy s maximy u ∼1.3, ∼1.6, ∼2.2, ∼2.4, ∼4 a ∼5m byly přiřazeny f-f elektronovým přechodům v Pr3+ iontech. Intensita emisního pásu u 1.3m je zvyšována dotací Yb3+	Chalkogenidová skla
eng	Luminescence of chalcohalide glasses doped with Pr3+ and Yb3+ ions.	Chalcohalide glasses doped with Pr3+ and Yb3+ ions were prepared. Room temperature PL in near- and mid-IR regions was studied. The bands with maxima at ∼1.3, ∼1.6, ∼2.2, ∼2.4, ∼4 and ∼5m were found and ascribed to f?f electron transitions in Pr3+ ions. The intensity of emission bands near 1.3m increasses with doping by Yb3+	Chalcogenide glasses

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