“…3) Several approaches have been proposed to beam shaping and concentration of the high power LDB: micro-optics array devices (micro-lens or micro-prism), 4,5) diffractive optical elements devices, 6,7) subbeams-rearrange devices, 8,9) and non-imaging devices. [10][11][12] However, as attractive means for the laser beam shaping of LDB, they are expensive, together with inconvenience in the design and manufacture of the optical elements, have raised the costs of the whole semiconductor laser sources. In this paper, we described a low-cost, easy producing novel laser beam integrator for LDB.…”