Sumpf, Bernd ; Hulsewede, R. ; Erbert, Gotz ; Dzionk, C. ; Fricke, J. ; Knauer, A. ; Pittroff, Wolfgang ; Ressel, P. ; Sebastian, J. ; Wenzel, Hans ; Trankle, Gunther
Author_Institution :
Ferdinand-Braun-Inst. fur Hochsfrequenstech., Berlin
Volume :
38
Issue :
4
fYear :
2002
fDate :
2/14/2002 12:00:00 AM
Firstpage :
183
Lastpage :
184
Abstract :
High brightness 735 nm single emitter tapered diode lasers were manufactured and analysed. A beam propagation factor M2 smaller than 1.4 is achieved up to an output power of 2 W