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Optics InfoBase > Conference Papers > Photonics > 2012 > WPo > Page WPo.48 © 2012 OSA

Conference Paper
International Conference on Fibre Optics and Photonics
Chennai India
December 9-12, 2012
Poster Session III (WPo)

Luminescence properties of Tb3+/Sm3+ codoped oxyfluoride glasses for white LEDs

B. Hari Babu and V.V.Ravi Kanth Kumar  »View Author Affiliations


http://dx.doi.org/10.1364/PHOTONICS.2012.WPo.48


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Abstract

Photoluminescence properties of oxyfluoride glasses codoped with Tb3+ and Sm3+ ions have been characterized. The luminescence decay curves exhibits perfectly non-exponential nature for all doping concentration. The chromaticity coordinates and color temperature have been discussed.

© 2012 OSA

OCIS Codes
(160.2540) Materials : Fluorescent and luminescent materials
(160.4760) Materials : Optical properties
(160.5690) Materials : Rare-earth-doped materials

Citation
B. H. Babu and V. V. R. Kanth Kumar, "Luminescence properties of Tb3+/Sm3+ codoped oxyfluoride glasses for white LEDs," in International Conference on Fibre Optics and Photonics, OSA Technical Digest (online) (Optical Society of America, 2012), paper WPo.48.
http://www.opticsinfobase.org/abstract.cfm?URI=Photonics-2012-WPo.48


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