Title :
5.5 W output power from 100 μm stripe width lasers at 670 nm with a vertical far-field angle of 32 degrees
Author :
Sumpf, B. ; Zorn, M. ; Maiwald, M. ; Staske, R. ; Fricke, J. ; Ressel, P. ; Erbert, G. ; Weyers, M. ; Trankle, Gunther
Author_Institution :
Ferdinand-Braun-Inst. fur Hochstfrequenztechnik (FBH), Berlin
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.
Keywords :
quantum well lasers; broad area diode lasers; conversion efficiency; power 5.5 W; stripe width lasers; vertical far-field angle; wavelength 670 nm; Aging; Diode lasers; Laser excitation; Laser modes; Power generation; Power lasers; Raman scattering; Semiconductor diodes; Spectroscopy; Testing;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0930-3
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4385964
