DocumentCode
3094125
Title
Tailored 9xx nm laser bars for fiber coupling
Author
König, Harald ; Lauer, Christian ; Grönninger, Günther ; Hein, Sebastian ; Gomez-Iglesias, Alvaro ; Furitsch, Michael ; Maric, Josip ; Strauss, Uwe ; Kissel, Heiko ; Wolf, Paul ; Biesenbach, Jens
Author_Institution
OSRAM Opto Semicond. GmbH, Regensburg, Germany
fYear
2012
fDate
9-11 July 2012
Firstpage
11
Lastpage
12
Abstract
Status on low fill factor 9xx nm laser bars will be presented. Conversion efficiency peaks above 66% and slow axis divergence of less than 7° was reached up to 45W for 10%-fill factor half-bars.
Keywords
fibre lasers; conversion efficiency; fiber coupling; low fill factor laser bars; slow axis divergence; tailored laser bars; Bars; Cavity resonators; Couplings; Fiber lasers; Laser beams; Power generation; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Society Summer Topical Meeting Series, 2012 IEEE
Conference_Location
Seattle, WA
Print_ISBN
978-1-4577-1526-6
Type
conf
DOI
10.1109/PHOSST.2012.6280700
Filename
6280700
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