DocumentCode
2879658
Title
High efficient and reliable 10 mm diode laser bars at 940nm
Author
König, H. ; Philippens, M. ; Brick, P. ; Luft, J. ; Huke, S. ; Stoiber, M. ; Biesenbach, J. ; Lorenzen, D. ; Schröder, M. ; Hennig, Philipp
Author_Institution
OSRAM Opto Semicond. GmbH, Regensburg
fYear
2006
fDate
21-26 May 2006
Firstpage
1
Lastpage
2
Abstract
In this paper we present improvements on 940 nm high power diode lasers. For 10 mm bars maximum wallplug efficiencies of 65% are demonstrated using 2 mm resonators. Bars mounted with hard solder show good reliability behaviour.
Keywords
laser cavity resonators; semiconductor device reliability; semiconductor lasers; diode laser bars; high power diode lasers; highly efficient laser; laser resonators; reliability; size 10 mm; size 2 mm; wavelength 940 nm; Bars; Diode lasers; Fiber lasers; Lasers and electrooptics; Optical resonators; Power generation; Power lasers; Pump lasers; Semiconductor laser arrays; Testing; (140.2010) Diode laser arrays; (140.5960) Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location
Long Beach, CA
Print_ISBN
978-1-55752-813-1
Electronic_ISBN
978-1-55752-813-1
Type
conf
DOI
10.1109/CLEO.2006.4628741
Filename
4628741
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