DocumentCode
1006633
Title
Electrically pumped room temperature CW VCSELs with 2.3 /spl mu/m emission wavelength
Author
Ortsiefer, M. ; Bohm, G. ; Grau, M. ; Windhorn, K. ; Ronneberg, E. ; Rosskopf, J. ; Shau, R. ; Dier, O. ; Amann, M.-C.
Author_Institution
VERTILAS GmbH, Garching, Germany
Volume
42
Issue
11
fYear
2006
fDate
5/25/2006 12:00:00 AM
Firstpage
640
Lastpage
641
Abstract
Continuous wave (CW) operation at room temperature of electrically pumped InGaAlAs/InP vertical-cavity surface-emitting lasers (VCSELs) at emission wavelengths as high as 2.3 /spl mu/m is demonstrated for the first time. Devices with 15 /spl mu/m active region diameter show a maximum output power of 0.75 mW at 20/spl deg/C and a maximum CW operating temperature of 45/spl deg/C.
Keywords
III-V semiconductors; aluminium compounds; gallium compounds; indium compounds; optical fabrication; optical pumping; surface emitting lasers; 0.75 mW; 15 micron; 2.3 micron; 20 C; 45 C; InGaAlAs-InP; continuous wave operation; vertical cavity surface emitting lasers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20061096
Filename
1648609
Link To Document