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5.3 W CW high brightness 980-nm tapered diode lasers

K. Paschke, B. Sumpf, F. Dittmar, G. Erbert, J. Fricke, A. Ginolas, Ch. Dzionk, A. Knauer, H. Wenzel, and G. Tränkle

Published in:

Conf. on Lasers and Electro-Optics/Europe (CLEO/Europe 2005), Munich, Germany, Jun. 12-17, ISBN 0-7803-8974-3, pp. 113 (2005).

Abstract:

980-nm tapered diode lasers having electrically separated straight ridge waveguide (RW) and tapered sections were mounted epi-side down on conductively cooled packages. With an optimal RW current, a nearly diffraction-limited output power of 5.3 W was obtained.

Ferdinand-Braun-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, D-12489 Berlin, Germany

© 2005 IEEE.

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