Tailored 9xx nm laser bars for fiber coupling

Tailored 9xx nm laser bars for fiber coupling

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.

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Bibliographische Detailangaben
Hauptverfasser: Konig, H., Lauer, C., Gronninger, G., Hein, S., Gomez-Iglesias, A., Furitsch, M., Maric, J., Straussa, U., Kissel, H., Wolf, P., Biesenbach, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bars
Cavity resonators
Couplings
Fiber lasers
Laser beams
Power generation
Semiconductor lasers
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Beschreibung
Zusammenfassung: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.
ISSN:1099-4742
2376-8614
DOI:10.1109/PHOSST.2012.6280700