5.5 W output power from 100 µm stripe width lasers at 670 nm with a vertical far-field angle of 32 degrees
B. Sumpf, M. Zorn, M. Maiwald, R. Staske, J. Fricke, P. Ressel, G. Erbert, M. Weyers, G. Tränkle
Published in:
European Conf. on Lasers and Electro-Optics and Int. Quantum Electronics Conf. (CLEO Europe - IQEC 2007), Munich, Germany, Jun. 17-22, paper CB14-4 (2007).
Abstract:
670 nm broad area diode lasers with an output power of 5.5 W and a conversion efficiency of 40% will be presented. Reliable operation over 1800 h at more than 1 W will be demonstrated.
Ferdinand-Braun-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, 12489 Berlin, Germany
© 2007 Optical Society of America. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the Optical Society of America.
Full version in pdf-format.