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Recent developments in new laser systems used for material processing

: Beyer, E.; Krause, V.


Journal de physique. 4, Colloque 4 (1994), No.C4, pp.13-23 : Abb.,Tab.
ISSN: 1155-4339
Laser <3, 1993, Lyon>
Conference Paper
Fraunhofer ILT ()
diode array; fiber coupling; flow system; hardening; remelting; single fiber; turbine blower

The direct application of high power laser diodes will find a market in the field of surface treatment in the near future. Diode pumped Nd:YAG-lasers will find a market if the price for laser diodes decreases. The advantages are higher efficiency and better beam quality of the Nd:YAG-laser. We can expect that the market for CO2-lasers will develop to smaller and cheaper systems with higher beam power, which offers the possibility for a totally controlled process.