Trends in laser material processing for cutting, welding, and metal deposition using carbon dioxide, direct diode, and fiber lasers

2005 ◽  
Author(s):  
Wayne Penn
Keyword(s):  
Carbon Dioxide ◽  
Material Processing ◽  
Fiber Lasers ◽  
Metal Deposition ◽  
Laser Material Processing ◽  
Laser Material

Architectures and components for high power CW fiber lasers

2014 ◽  
Vol 28 (12) ◽  
pp. 1442001 ◽  
Author(s):  
Andrea Braglia ◽  
Alessio Califano ◽  
Yu Liu ◽  
Guido Perrone
Keyword(s):  
Material Processing ◽  
Solid State ◽  
High Power ◽  
Fiber Lasers ◽  
Solid State Lasers ◽  
Continuous Emission ◽  
Power Module ◽  
Laser Material Processing ◽  
Laser Material ◽  
The Impact

High power fiber lasers are gaining increasing shares in the laser material processing market due to their many advantages over gas and solid-state lasers. The design approaches for the typical architectures used in continuous emission fiber lasers are revised and the impact of the different choices on the specifications of the cavity components are analyzed. Then, some results on the fabrication of key components for an all-fiber setup, such as pump (PCs) and signal combiners (SCs), are reported. Finally, an example of a high power module, suitable for the development of an over 4 kW system is presented.

Intelligent, low-cost system for fume control during laser material processing

2005 ◽  
Author(s):  
Ramin Sattari ◽  
Stephan Barcikowski ◽  
Thomas Püster ◽  
Andreas Ostendorf ◽  
Heinz Haferkamp
Keyword(s):  
Material Processing ◽  
Low Cost ◽  
Laser Material Processing ◽  
Laser Material ◽  
Cost System

scholarly journals Non-disturbing Boundary Conditions for Modeling of Laser Material Processing

2014 ◽  
Vol 56 ◽  
pp. 421-428 ◽  
Author(s):  
I.O. Kovaleva ◽  
S.N. Grigoriev ◽  
A.V. Gusarov
Keyword(s):  
Material Processing ◽  
Boundary Conditions ◽  
Laser Material Processing ◽  
Laser Material
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