Er3+/Nd3+ Codoped Lithium Niobate Tellurite Glass: Improvement in Energy Transfer Induced Photoluminescence

Er3+/Nd3+ Codoped Lithium Niobate Tellurite Glass: Improvement in Energy Transfer Induced Photoluminescence

The Er3+/Nd3+ doped glasses of the form (69-x)TeO2-15Li2CO3-15Nb2O5-1Er2O3-(x)Nd2O3 with x=0.4, 0.8 and 1.0 mol % are successfully made by using conventional melt-quenching technique. It was found both the photoluminescence intensity and stimulated emission cross-section were found increase with Nd3...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Solid state phenomena 2019-04, Vol.290, p.16-21
Hauptverfasser: Nurhafizah, Hasim, Rohani, Md Supar
Format: Artikel
Sprache:eng
Schlagworte:
Broadband
Broadband amplifiers
Energy transfer
Glass
Lithium niobates
Photoluminescence
Stimulated emission
Tellurium dioxide
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The Er3+/Nd3+ doped glasses of the form (69-x)TeO2-15Li2CO3-15Nb2O5-1Er2O3-(x)Nd2O3 with x=0.4, 0.8 and 1.0 mol % are successfully made by using conventional melt-quenching technique. It was found both the photoluminescence intensity and stimulated emission cross-section were found increase with Nd3+ codoping. Efficient blue (497 nm, 2G9/2 → 4I9/2), green (550 nm, 2G7/2 → 4I9/2), orange (618 nm, 2H11/2→4I9/2), and red (635 nm, 4F9/2→4I9/2) spectra were observed. The results suggest that the present glass shows the potential candidate of broadband amplifiers and lasers as it is comparable with other Nd3+ doped other host.
ISSN:1012-0394
1662-9779
1662-9779
DOI:10.4028/www.scientific.net/SSP.290.16