DocumentCode
422221
Title
Ultraviolet and blue emission properties of Tm doped AlGaN and AlN
Author
Nyein, Ei Ei ; Hömmerich, U. ; Zavada, J.M. ; Lee, D.S. ; Steckl, A.J. ; Nepal, N. ; Lin, J.Y. ; Jiang, H.X.
Author_Institution
Dept. of Phys., Hampton Univ., VA, USA
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
We report on the ultraviolet (UV) and blue emission properties of Tm doped AlGaN/AIN thin films under above- and below bandgap excitation. UV (/spl sim/300-350 nm) and blue (/spl sim/465 nm) emission lines of Tm/sup 3+/ ions are of interest for potential applications in chemical/biological sensing, full color displays, and solid-state lightening.
Keywords
III-V semiconductors; aluminium compounds; gallium compounds; optical films; photoluminescence; semiconductor thin films; thulium; ultraviolet spectra; visible spectra; AlGaN:Tm; AlN:Tm; UV emission; bandgap excitation; biological sensing; blue emission properties; chemical sensing; full color displays; solid-state lightening; ultraviolet emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361690
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