FIELD: methods and devices for increasing output power of lasers
SUBSTANCE: invention relates to methods and devices for increasing output power of lasers used in compact portable devices used for parts laser processing (cleaning) by ablation method that includes removing damaged layer, rust and other foreign materials and layers from surface of solid body. Method is based on forming a junction of individual laser fibres with a merger face made of the same material as the fibres in a particular configuration. Device variants implement the method and contain an emitting unit that may be used manually or automatically.
EFFECT: invention provides for creating a compact system, increasing the lasers total output power and the system efficiency, selecting a part processing mode based on radiation power density.
7 cl, 5 dwg, 3 tbl
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