LASER BEAM SCANNER WITH LASER BEAMS POSITIONING OPTIC, OPTICAL FIBRES AND FIBRE TERMINATION OPTIC

摘要

This invention concerns a laser beam scanner comprising a laser beams positioning optic (120), a plurality of optical fibres (121) for delivering a plurality of laser beams (122a) and a fibre termination optic (123a) aligned to direct the laser beams from output ends of the plurality of optical fibres (121) to the laser beams positioning optic (120). The laser beams positioning optic (120) is movable relative to the fibre termination optic (123a) to scan the laser beams (122a) across a working surface (124).