DocumentCode
1264803
Title
Realisation of highly efficient 850 nm top emitting resonant cavity light emitting diodes
Author
Bockstaele, R. ; Derluyn, J. ; Sys, C. ; Verstuyft, S. ; Moerman, I. ; Van Daele, P. ; Baets, R.
Author_Institution
Dept. of Inf. Technol., Ghent Univ., Belgium
Volume
35
Issue
18
fYear
1999
fDate
9/2/1999 12:00:00 AM
Firstpage
1564
Lastpage
1565
Abstract
Highly efficient top emitting 850 nm resonant cavity LEDs (RCLEDs) with and without selectively oxidised current windows have been realised and compared. The oxidised RCLEDs have an increased efficiency, due to a larger carrier injection efficiency. The best devices show a 14% overall quantum efficiency, and a voltage drop of 1.8 V at 3 mA drive current
Keywords
light emitting diodes; optical resonators; 14 percent; 850 nm; carrier injection efficiency; quantum efficiency; selectively oxidised current window; top emitting resonant cavity light emitting diode;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991052
Filename
802803
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