the like in fig1 beam combiner system 1 is operating selectively between beam emitters 2 3 in a sequential process one emitter then the other in the exemplary process the above noted sheet material having a film would be cut in two passes a first pass to cut the film using one emitter having a wavelength suitable for the film and a second pass cutting the sheet material using the second emitter having a wavelength suitable for the sheet material in fig2 a simultaneous process is presented wherein both emitter 2 and emitter 3 emit beams respectively beams 2 a and 3 a emit here mirror rotating mechanism 6 has rotated to position mirror assembly 7 and thus position mirror 7 b a 50 50 mirror along the path of beams 2 a and 3 a again an operative optical dump 9 is effectively positioned for safety in the process thus during the process emitters 2 and 3 emit simultaneously through collimator 8 in this exemplary process the above noted sheet material having a film would be cut in one passes the single pass combing the wavelengths to cut both the film and the sheet material simultaneously it will be recognized that beam emitters 2 and 3 may be collimators receiving beams from fiber lasers linked with one or more upstream laser diodes as a result those of skill in the art will recognize that beam emitters 2 and 3 as collimators may also contain focusing and adjustment features etc not discussed herein similarly emitters 2 and 3 and collimator.