Performance and lifetime of high-power diode lasers and diode laser systems

1999 ◽  
Author(s):  
Friedhelm Dorsch ◽  
Franz X. Daiminger
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Diode Lasers ◽  
Laser Systems ◽  
Power Diode

Fibre-coupled air-cooled high-power diode laser systems

2008 ◽  
Author(s):  
Daniel Bartoschewski ◽  
Jens Meinschien ◽  
Udo Fornahl
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Laser Systems ◽  
Power Diode ◽  
High Power Diode Laser

Reliability of high power diode laser systems based on single emitters

2011 ◽  
Author(s):  
Paul Leisher ◽  
Mitch Reynolds ◽  
Aaron Brown ◽  
Keith Kennedy ◽  
Ling Bao ◽  
...  
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Laser Systems ◽  
Power Diode ◽  
High Power Diode Laser

Characterization of tapered diode laser bars for the use in high-power diode laser systems

2004 ◽  
Author(s):  
Alexander Knitsch ◽  
Martin Traub ◽  
Karsten Rotter ◽  
Dieter Hoffmann ◽  
Peter Loosen ◽  
...  
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Laser Systems ◽  
Tapered Diode Laser ◽  
Power Diode ◽  
High Power Diode Laser

GaAs-Based High Power Diode Laser

2012 ◽  
Vol 538-541 ◽  
pp. 1852-1856
Author(s):  
Yuan Yuan Gu ◽  
Guo Xing Wu ◽  
Hui Lu ◽  
Yan Cui
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Laser Processing ◽  
Diode Lasers ◽  
Device Structure ◽  
Laser Sources ◽  
Overall Efficiency ◽  
New Generation ◽  
Power Diode ◽  
High Power Diode Laser

High-power diode lasers based on GaAs semiconductor bars are well established as reliable and highly efficient laser sources. The device structure and stack technology of edge-emitting diode laser were presented briefly as well as the development of electro-optical conversion efficiency ,lifetime , power .The technology of ten-thousand –watt level high power diode laser was introduced as a new generation of laser processing equipment. In order to output high power, we utilized polarization coupling technology to couple two 808nm and 880nm laser diode stack together, and designed the optical system to expand and focus the beam, through the experiment; we realize the overall efficiency more than 90%, power output 1000W.

New heat exchanger concept for high-power diode laser systems

2003 ◽  
Author(s):  
Guido Bonati ◽  
Petra Hennig ◽  
Dirk Lorenzen ◽  
Ullrich Roellig ◽  
Juergen Schulz-Harder ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Diode Laser ◽  
High Power ◽  
Laser Systems ◽  
Power Diode ◽  
High Power Diode Laser
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